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electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | add a decimal point : $ 33. $ write down the remaining digits : $ 33.3564095 $ . because we hopped right , finish by writing $ 10 $ raised to the negative number of hops times three : $ -2 \ , \text { hops } \times 3 = -6 $ . $ 33.3564095 \times10^ { -6 } $ seconds is the time it takes for light to travel 10 kilometers... | i ca n't understand the step -2hops x 3= -6 ... how -2 comes ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | you can hold this battery in your hand without fear of electric shock . inside a computer , the chips usually operate with 3 to 5 volts . a car battery is 12 volts . a wall socket is 110 or 220 volts , depending on where you live . | what is the relationship between volts and ampres ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | resistance : resistance is measured in units of ohms $ ( \omega ) $ . the resistance of a wire is often much less than one ohm . resistance up to tens of megohms $ ( 10\times10^ { 6 } \ , \omega ) $ is not unusual . | how much voltage does a lightning have ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | if the tolerance is important , it is common to write it next to the number , as shown in this example : a large resistance value : $ 33.3 \times 10^6 \ , \omega\ : \ : \pm1\ % $ . over time , you will develop a feel for numerical accuracy and rounding in different situations . when done appropriately , rounding to a f... | what are the applications of eee in real life situations ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | besides construction , what are some other applications of electrical engineering most people would not think of ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | you can hold this battery in your hand without fear of electric shock . inside a computer , the chips usually operate with 3 to 5 volts . a car battery is 12 volts . | why do people `` prefix '' in computer science ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | you may see the same number in computer syntax like this : $ 6.02214082\text { e } 23 $ , where `` e '' for `` exponent '' stands in for `` $ \times10 \text { to the ... } $ '' . the speed of light is $ 299792458 $ meters per second . this is expressed in scientific notation as $ 2.99792458 \times 10^ { 8 } \ , \text {... | if the speed of light is 299792458meter per second , how does it take to go round ( once ) ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific notation . it helps to get comfortable with engineering notation and the wide , dynamic range of number... | what area of engineering do the people who design the projects work on ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | write down $ 33 $ . add a decimal point : $ 33. $ write down the remaining digits : $ 33.3564095 $ . because we hopped right , finish by writing $ 10 $ raised to the negative number of hops times three : $ -2 \ , \text { hops } \times 3 = -6 $ . $ 33.3564095 \times10^ { -6 } $ seconds is the time it takes for light to ... | would we divide the power of ten by 3 and then add/subtract how many hops it was ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | resistance : resistance is measured in units of ohms $ ( \omega ) $ . the resistance of a wire is often much less than one ohm . resistance up to tens of megohms $ ( 10\times10^ { 6 } \ , \omega ) $ is not unusual . voltage : the unit of electrical potential is the volt ( v ) . | they say that it is usually up to tens of megohms ( 10 x 10^6 ) does n't that mean that the resistance of a wire is much larger than an ohm ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific notation . it helps to get comfortable with engineering notation and the wide , dynamic range of number... | what is the broad scope in electrical engineering ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | resistance : resistance is measured in units of ohms $ ( \omega ) $ . the resistance of a wire is often much less than one ohm . resistance up to tens of megohms $ ( 10\times10^ { 6 } \ , \omega ) $ is not unusual . | how does the electricity flows on a wire ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | you may see the same number in computer syntax like this : $ 6.02214082\text { e } 23 $ , where `` e '' for `` exponent '' stands in for `` $ \times10 \text { to the ... } $ '' . the speed of light is $ 299792458 $ meters per second . this is expressed in scientific notation as $ 2.99792458 \times 10^ { 8 } \ , \text {... | what does hops mean in when they were calculating the notion for the speed of light ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | time : electrical circuits are capable of working at very short time scales . time intervals in electronics range from 1 second , for the heartbeat example above , down to 1 picosecond $ ( 1\times10^ { -12 } \ , \text { s } ) $ . capacitance : capacitance has units of farads ( f ) . | how much plutonium does it take to power 1.21 gigawatts of energy ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | as for tiny voltages , wireless signals are measured in microvolts $ ( 10^ { -6 } \ , \text { v } ) $ when detected by a radio or mobile phone receiver . current : currents are measured in amperes ( a ) . one ampere is a large current . car batteries momentarily supply 100 amperes or more to start a car . | perhaps an off-topic question , but does the conductivity of a material determine the speed at which the electrical current travels ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | time intervals in electronics range from 1 second , for the heartbeat example above , down to 1 picosecond $ ( 1\times10^ { -12 } \ , \text { s } ) $ . capacitance : capacitance has units of farads ( f ) . a farad is defined as a coulomb per volt . | as i was reading through `` do engineers really deal with numbers this large or small '' , in `` capacitance '' i was wondering how you determine the amount of current flowing through the insulated hookup wire example or any exqmple really with capacitance ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific notation . it helps to get comfortable with engineering notation and the wide , dynamic range of number... | what is the major difference between electrical engineering and electronics engineering ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | the charge on an electron is a tiny , unwieldy number . $ 0.00000000000000000016021766208 $ coulombs . rather than writing all those zeros—and getting it wrong most of the time—we can use scientific notation to write the number more simply : $ 1.6021766208 \times 10^ { −19 } $ coulombs . | why do we call 0.01 seconds a millisecond on an everyday basis ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | time intervals in electronics range from 1 second , for the heartbeat example above , down to 1 picosecond $ ( 1\times10^ { -12 } \ , \text { s } ) $ . capacitance : capacitance has units of farads ( f ) . a farad is defined as a coulomb per volt . | what 's the different between voltage , current , and capacitance ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | current : currents are measured in amperes ( a ) . one ampere is a large current . car batteries momentarily supply 100 amperes or more to start a car . | as you mentioned `` the coulomb is defined as the amount of charge flowing past a point in a wire in one second when the current in the wire is one ampere '' , then how to explain ampere ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | these examples are common occurrences , and you can always find greater extremes . frequency : frequency counts the number of times something happens per second—or another unit of time . the si unit for frequency is hertz ( hz ) , which is the same as $ 1/s $ . | in the paragraph on frequency , what exactly is the value of the symbol `` puff '' ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | that 's 15 billionths of a meter ! unit grammar these are the grammatical guidelines for writing unit names and symbols . names of all units start with a lowercase letter , even if the unit is named after a person . | i do n't quite get all of the letters & symbols ; can somebody help me out please ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | engineering notation is only slightly different than scientific notation . it takes light 0.0000333564095 seconds to travel 10 kilometers in a vacuum . let 's convert this small number into engineering notation : find the decimal point . | 0.00003335640950 , point , 0000333564095 seconds can other things go faster ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | capacitance : capacitance has units of farads ( f ) . a farad is defined as a coulomb per volt . since a coulomb is such a large amount of charge , a farad is a large unit of capacitance . | what exactly is a coulomb ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | current : currents are measured in amperes ( a ) . one ampere is a large current . car batteries momentarily supply 100 amperes or more to start a car . | and why is one coulomb so big ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | capacitance : capacitance has units of farads ( f ) . a farad is defined as a coulomb per volt . since a coulomb is such a large amount of charge , a farad is a large unit of capacitance . | what is an example of a coulomb in reference to things we see outside of a textbook problem ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | the blink of an eye may be clearly written 0.350 seconds if you intend the reader to compare the value to one second . one flaw in engineering notation is that it can mislead about the number of significant figures . engineers generally deal with wide tolerances of manufactured components , so the number of significant... | are significant figures ever used in engineering , and if so , when ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | you can brush up on scientific notation with this video . to express a number in scientific notation , you rewrite it as a number $ \ge1 $ and $ \lt10 $ , multiplied by a power of $ 10 $ . it might make more sense if we look at some examples : avogadro 's number looks like this in scientific notation : $ 6.02214082 \ti... | is avagadro 's number 6.02214129 e23 , and not 6.022140857 e23 ... or is it rounded ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | these prefixes are shorter and easier to say or abbreviate than the numerical equivalent : `` $ \times10 \text { to the ... } $ '' . number | prefix | symbol | note -|- : | : - : |-| $ 10^ { \ , +12 } $ | tera- | $ \text { t } $ | $ 10^ { \ , +9 } $ | giga- | $ \text { g } $ | $ 10^ { \ , +6 } $ | mega- | $ \text { m }... | which prefix is bigger : tera- or giga- ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | engineering notation is only slightly different than scientific notation . it takes light 0.0000333564095 seconds to travel 10 kilometers in a vacuum . let 's convert this small number into engineering notation : find the decimal point . | is it possible to travel faster then light ? |
electrical engineers come across very large and very small numbers compared to everyday experience . this article gives you an initial exposure to large and small numbers and has examples of how they show up in engineering applications . engineering numbers are written in engineering notation , similar to scientific no... | time : electrical circuits are capable of working at very short time scales . time intervals in electronics range from 1 second , for the heartbeat example above , down to 1 picosecond $ ( 1\times10^ { -12 } \ , \text { s } ) $ . capacitance : capacitance has units of farads ( f ) . | 1 megawatt mins how much electricity ? |
overview the diffusion of crops and pathogens , including epidemic diseases like the bubonic plague , often occured along trade routes . the bubonic plague - named the black death by later historians - was caused by the yersinia pestis bacteria , which lived in rodent populations and was spread by fleas that had bitten... | how did the plague disrupt economic and social activity ? why is it important to consider what medical knowledge of the plague people in the fourteenth century had when we try to understand their responses to it ? conclusion although today we understand the medical aspects of the plague in ways that fourteenth century ... | why is it important to consider what medical knowledge of the plague people in the fourteenth century had when we try to understand their responses to it ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | was racism against the japanese an element in the decision ? might the united states have exploded a nuclear bomb on an uninhabited island to demonstrate the bomb ’ s terrible power instead of destroying two cities ? might the united states have been able to gain japan ’ s unconditional surrender by other means ? | how did it happen , that this new incredible power of the nuclear bomb seemed to slip so easily into the hands of the russians ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | was racism against the japanese an element in the decision ? might the united states have exploded a nuclear bomb on an uninhabited island to demonstrate the bomb ’ s terrible power instead of destroying two cities ? might the united states have been able to gain japan ’ s unconditional surrender by other means ? | also , i had always heard that it was the julius and ethel rosenberg that `` gave away the secrets of the bomb '' , is that not the case ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | in what ways did scientists , engineers , corporate leaders , american workers , and the military come together in shaping the successes of the manhattan project ? was the decision to drop the atom bombs on civilians morally justifiable ? | you can throw bombs at military bases and headquarters but do you have to kill innocent civilians who never did you harm and do n't even want to fight ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | though the bombings of japan remain the only wartime use of nuclear weapons , since 1945 the threat of nuclear war has loomed over international conflicts , promising a level of `` prompt and utter destruction '' never before seen in the world . what do you think ? what might have happened if nazi germany had developed... | if nazi germany developed a nuclear weapon before the us , do you think they would of used it on russia or great britain ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | what do you think ? what might have happened if nazi germany had developed a nuclear weapon before the united states ? in what ways did scientists , engineers , corporate leaders , american workers , and the military come together in shaping the successes of the manhattan project ? | *what might have happened if nazi germany had developed a nuclear weapon before the united states ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | world war ii was over . the development of the atomic bomb had repercussions that would continue to resonate throughout the twentieth century , particularly in the cold war . spies within the research and development facility at los alamos—most notably the scientist klaus fuchs—gave the soviet union information about t... | *what would have happened if the axis powers would have won ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | was racism against the japanese an element in the decision ? might the united states have exploded a nuclear bomb on an uninhabited island to demonstrate the bomb ’ s terrible power instead of destroying two cities ? might the united states have been able to gain japan ’ s unconditional surrender by other means ? | how did the americans decide on those two particular cities to bomb ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | however , in the years following the war—and to this day—the united states ’ use of nuclear bombs against the civilian populations of hiroshima and nagasaki has had both proponents and detractors . many questions remain about the necessity of using the bomb and its moral implications : would the united states have acte... | would the united states have acted more quicker if there were weapons pointed towards europeans ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | major general leslie groves oversaw the manhattan project for the us government . private corporations , foremost among them dupont , helped prepare weapons-grade uranium and other components needed to make the bombs . nuclear materials were processed in reactors located in oak ridge , tennessee and hanford , washingto... | why did the u.s. fell that the nazis were creating stronger weapons ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | many questions remain about the necessity of using the bomb and its moral implications : would the united states have acted so quickly to use nuclear weapons against europeans ? was racism against the japanese an element in the decision ? might the united states have exploded a nuclear bomb on an uninhabited island to ... | did the japanese went to the suicide cliff to die ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . | why did we americans nuke hiroshima and nagasaki instead using napalm on the 2 cities ? |
overview the united states detonated two atomic bombs over the japanese cities of hiroshima and nagasaki in august 1945 , killing 210,000 people—children , women , and men . president truman authorized the use of the atom bombs in an effort to bring about japan ’ s surrender in the second world war . in the days follow... | was racism against the japanese an element in the decision ? might the united states have exploded a nuclear bomb on an uninhabited island to demonstrate the bomb ’ s terrible power instead of destroying two cities ? might the united states have been able to gain japan ’ s unconditional surrender by other means ? | so am i right to asume that the bomb was created out of revenge on japan ? |
that post-modern moment robert venturi 's new castle county house offers a modest but instructive example of the post-modern style set in rural north delaware . an influential teacher and theorist , venturi studied architecture at princeton university and attended the american academy in rome during the mid-1950s , whe... | rather than copy a specific style , he borrowed freely , juxtaposing , collaging , and reinterpreting forms from distinct periods and places . this was particularly true in the vanna venturi house ( above ) . built in the philadelphia suburbs , this famous house is located at the end of a driveway and resembles a child... | the paris casino in las vegas would be a great example , if it is in fact true that venturi only cared for appearance ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | jackson oversaw the indian removal act , which forcibly relocated tens of thousands of native americans and had a devastating effect on the native population . the early life of andrew jackson from humble beginnings , andrew jackson worked his way up to wealth and national prominence . his early life was colorful and f... | where did jackson study law if he was n't college educated and was a `` common man '' ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | jackson oversaw the indian removal act , which forcibly relocated tens of thousands of native americans and had a devastating effect on the native population . the early life of andrew jackson from humble beginnings , andrew jackson worked his way up to wealth and national prominence . his early life was colorful and f... | did jackson ever doubt or feel remorse towards his actions against the indians ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . | what were jackson 's reasons for being against the bank of the united states ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | what were his most consequential shortcomings ? how would you characterize the impact of jackson ’ s indian policies on the native american population ? what do you think were the most significant changes that jackson ushered in during his years as president ? | how would you define the `` common man '' that jackson represented and claimed to be ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised . jackson oversaw the indian removal act , which forcibly relocated tens of thousands of native americans and had a devast... | what human rights violations did andrew jackson commit as part of the indian removal ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised . jackson oversaw the indian removal act , which forcibly relocated tens of thousands of native americans and had a devast... | did andrew jackson have a personal experience with native americans to further pursue the removal of them ? |
overview andrew jackson was the seventh president of the united states . he served two terms in office from 1829 to 1837 . during jackson ’ s presidency , the united states evolved from a republic—in which only landowners could vote—to a mass democracy , in which white men of all socioeconomic classes were enfranchised... | jackson oversaw the indian removal act , which forcibly relocated tens of thousands of native americans and had a devastating effect on the native population . the early life of andrew jackson from humble beginnings , andrew jackson worked his way up to wealth and national prominence . his early life was colorful and f... | what if andrew jackson was for the bank of the u.s. ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | while not a ritual requirement like the mihrab , a dome does possess significance within the mosque—as a symbolic representation of the vault of heaven . the interior decoration of a dome often emphasizes this symbolism , using intricate geometric , stellate , or vegetal motifs to create breathtaking patterns meant to ... | i may have missed it in here , but why are the designs on the walls and ceilings such an intricate geometric design ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | his house , in medina in modern-day saudi arabia , was a typical 7th-century arabian style house , with a large courtyard surrounded by long rooms supported by columns . this style of mosque came to be known as a hypostyle mosque , meaning “ many columns. ” most mosques built in arab lands utilized this style for centu... | is there meaning behind the fancy designs seen everywhere ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | his house , in medina in modern-day saudi arabia , was a typical 7th-century arabian style house , with a large courtyard surrounded by long rooms supported by columns . this style of mosque came to be known as a hypostyle mosque , meaning “ many columns. ” most mosques built in arab lands utilized this style for centu... | i have a question , why mostly mosque were built a bit higher from the ground ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | light is an essential feature for mosques , since the first and last daily prayers occur before the sun rises and after the sun sets . before electricity , mosques were illuminated with oil lamps . hundreds of such lamps hung inside a mosque would create a glittering spectacle , with soft light emanating from each , hi... | how are the lamps lit ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | many incorporated charitable institutions like soup kitchens , hospitals , and schools . some mosque patrons also chose to include their own mausoleum as part of their mosque complex . the endowment of charitable institutions is an important aspect of islamic culture , due in part to the third pillar of islam , which c... | what is the name of the black stone at the middle o the mosque ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | in the example from spain , shown left , the mihrab ’ s niche takes the form of a small room , this is more rare . minaret ( tower ) one of the most visible aspects of mosque architecture is the minaret , a tower adjacent or attached to a mosque , from which the call to prayer is announced . minarets take many differen... | does all the minaret have to be attached to the building of the mosque ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | in the example from spain , shown left , the mihrab ’ s niche takes the form of a small room , this is more rare . minaret ( tower ) one of the most visible aspects of mosque architecture is the minaret , a tower adjacent or attached to a mosque , from which the call to prayer is announced . minarets take many differen... | is there any mosque that have separated minaret ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | the style , layout , and decoration of a mosque can tell us a lot about islam in general , but also about the period and region in which the mosque was constructed . the home of the prophet muhammad is considered the first mosque . his house , in medina in modern-day saudi arabia , was a typical 7th-century arabian sty... | in which place is the prophet mohamed house ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | minaret ( tower ) one of the most visible aspects of mosque architecture is the minaret , a tower adjacent or attached to a mosque , from which the call to prayer is announced . minarets take many different forms—from the famous spiral minaret of samarra , to the tall , pencil minarets of ottoman turkey . not solely fu... | would the minarets have spiral stairs leading to the top from where an immam would shout out a call for prayer ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | mosques are also used throughout the week for prayer , study , or simply as a place for rest and reflection . the main mosque of a city , used for the friday communal prayer , is called a jami masjid , literally meaning “ friday mosque , ” but it is also sometimes called a congregational mosque in english . the style ,... | what is an arch called in urdu , or other islamic languages ? |
from indonesia to the united kingdom , the mosque in its many forms is the quintessential islamic building . the mosque , masjid in arabic , is the muslim gathering place for prayer . masjid simply means “ place of prostration. ” though most of the five daily prayers prescribed in islam can take place anywhere , all me... | the great mosque of kairouan , in tunisia ( not pictured ) has three domes : one atop the minaret , one above the entrance to the prayer hall , and one above the qibla wall . because it is the directional focus of prayer , the qibla wall , with its mihrab and minbar , is often the most ornately decorated area of a mosq... | hello friends , what is the standard size of mihrab & minbar ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | g $ _1 $ cyclins are unusual in that they are needed for much of the cell cycle . cyclin-dependent kinases in order to drive the cell cycle forward , a cyclin must activate or inactivate many target proteins inside of the cell . cyclins drive the events of the cell cycle by partnering with a family of enzymes called th... | why is g1 cyclin required throughout the entire cyclin expression cycle of mitosis ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | the cki proteins bind to cdk-cyclin complexes and block their activity ( see diagram below ) , buying time for dna repair . p53 's second job is to activate dna repair enzymes . if dna damage is not fixable , p53 will play its third and final role : triggering programmed cell death so damaged dna is not passed on . by ... | how exactly does a cell detect damage in the dna and how does this activate p53 ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . | g1/s cyclins move the cell from g1 phase to s phase , so what does the g1 cyclin ( relatively abundant throughout the cell processes in the diagram ) do ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | if dna damage is not fixable , p53 will play its third and final role : triggering programmed cell death so damaged dna is not passed on . by ensuring that cells do n't divide when their dna is damaged , p53 prevents mutations ( changes in dna ) from being passed on to daughter cells . when p53 is defective or missing ... | is it true that internal regulators signal other cells ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | g $ _1 $ cyclins are unusual in that they are needed for much of the cell cycle . cyclin-dependent kinases in order to drive the cell cycle forward , a cyclin must activate or inactivate many target proteins inside of the cell . cyclins drive the events of the cell cycle by partnering with a family of enzymes called th... | but what is the name of the complex of proteins that decide wheter a cell goes into mitosis or starts meiosis ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | dna damage can , and will , happen in many cells of the body during a person ’ s lifetime ( for example , due to uv rays from the sun ) . cells must be able to deal with this damage , fixing it if possible and preventing cell division if not . key to the dna damage response is a protein called p53 , a famous tumor supp... | would it be possible to add a segment on this process ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | in this article , we 'll look at a few of the most important core cell cycle regulators : proteins called cyclins , enzymes called cdks , and an enzyme complex called the apc/c . cyclins cyclins are among the most important core cell cycle regulators . cyclins are a group of related proteins , and there are four basic ... | why do cyclins have to get degraded after the cells pass the checkpoint ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | for example , the apc/c attaches a ubiquitin tag to m cyclins , causing them to be chopped up by the proteasome and allowing the newly forming daughter cells to enter g $ _1 $ phase $ ^ { 8 } $ . the apc/c also uses ubiquitin tagging to trigger the separation of sister chromatids during mitosis . if the apc/c gets the ... | is the protein apc/c destroys that holds the sister chromatids together the synaptonemal complex mentioned in meiosis ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | the attached phosphate group acts like a switch , making the target protein more or less active . when a cyclin attaches to a cdk , it has two important effects : it activates the cdk as a kinase , but it also directs the cdk to a specific set of target proteins , ones appropriate to the cell cycle period controlled by... | how about cyclin e binds with cdk 2 , cyclin a with cdk 2 and also cyclin b with cdk 1 ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | but the basic principles are quite similar , so that cdks and the different types of cyclins can be found in each species $ ^5 $ . maturation-promoting factor ( mpf ) a famous example of how cyclins and cdks work together to control cell cycle transitions is that of maturation-promoting factor ( mpf ) . the name dates ... | what exactly does maturation promoting factor ( mpf ) do ? |
introduction in the article on cell cycle checkpoints , we looked at the why of cell cycle transitions : the factors that a cell considers when deciding whether or not to move forward through the cell cycle . these include both external cues ( like molecular signals ) and internal cues ( like dna damage ) . cues like t... | how does the apc/c do its job ? like a cdk , the apc/c is an enzyme , but it has different type of function than a cdk . rather than attaching a phosphate group to its targets , it adds a small protein tag called ubiquitin ( ub ) . | what proteins do the different cdk 's phosphorylate ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . | why do restrictive enzymes that do blunt cuts even exist if they are so inefficient ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | restriction digests and ligations involve many molecules of dna in the example above , we saw one outcome of a ligation between a gene and plasmid cut with ecori . however , other outcomes could happen in this exact same ligation . for instance , the cut plasmid could recircularize ( close back up ) without taking in t... | what would happen if the gap never closes ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | one common method is based on restriction enzymes and dna ligase . a restriction enzyme is a dna-cutting enzyme that recognizes specific sites in dna . many restriction enzymes make staggered cuts at or near their recognition sites , producing ends with a single-stranded overhang . | how long does the process of cutting dna take ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | the sticky ends of the two fragments stick together by complementary base pairing : once they are joined by ligase , the fragments become a single piece of unbroken dna . the target gene has now been inserted into the plasmid , making a recombinant plasmid . restriction digests and ligations involve many molecules of d... | i am quite confused as to the strand of the target gene , when we are cutting the gene are we pasting the whole gene into the plasmid or are we just pasting the part that the restriction enzyme has cut from the whole targeted gene ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | how can pieces of dna from different sources ( such as a human gene and a bacterial plasmid ) be joined together to make a single dna molecule ? one common method is based on restriction enzymes and dna ligase . a restriction enzyme is a dna-cutting enzyme that recognizes specific sites in dna . many restriction enzyme... | why do we only use one restriction enzyme in dna cloning ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enzyme . | i know that usually 5 ' ends are produced.but in what case can 3 ' ends be produced and why would that be detrimental to the ligation ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | as an example of how a restriction enzyme recognizes and cuts at a dna sequence , let 's consider ecori , a common restriction enzyme used in labs . ecori cuts at the following site : when ecori recognizes and cuts this site , it always does so in a very specific pattern that produces ends with single-stranded dna “ ov... | also what does aberrant rna means ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . | 'll ' followed by the name indicate ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | restriction enzymes and dna ligase are often used to insert genes and other pieces of dna into plasmids during dna cloning . restriction enzymes restriction enzymes are found in bacteria ( and other prokaryotes ) . they recognize and bind to specific sequences of dna , called restriction sites . | how are restriction enzymes 'made ' to target certain sequences ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . | can the enzymes be made to target specific enzymes ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | typically , the cut is at or near the restriction site and occurs in a tidy , predictable pattern . as an example of how a restriction enzyme recognizes and cuts at a dna sequence , let 's consider ecori , a common restriction enzyme used in labs . ecori cuts at the following site : when ecori recognizes and cuts this ... | why would the gene fragment that is being inserted be the same sequence as what the restriction enzyme is removing ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | however , some produce blunt ends . dna ligase is a dna-joining enzyme . if two pieces of dna have matching ends , ligase can link them to form a single , unbroken molecule of dna . | what is the difference between dna ligase and dna polymerase ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | in fact , billions of molecules of dna are used in a single ligation ! these molecules are all bumping into one another , and into dna ligase , at random in different ways . so , if multiple products can be made , all of them will be made at some frequency – including ones we do n't want . | what if you have two different ways the insert can be subcloned into the vector ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | the sticky ends of the two fragments stick together by complementary base pairing : once they are joined by ligase , the fragments become a single piece of unbroken dna . the target gene has now been inserted into the plasmid , making a recombinant plasmid . restriction digests and ligations involve many molecules of d... | how do you draw the two resulting plasmid maps ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | they recognize and bind to specific sequences of dna , called restriction sites . each restriction enzyme recognizes just one or a few restriction sites . when it finds its target sequence , a restriction enzyme will make a double-stranded cut in the dna molecule . | is there a difference between a restriction enzyme and a restriction endonuclease ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | how can pieces of dna from different sources ( such as a human gene and a bacterial plasmid ) be joined together to make a single dna molecule ? one common method is based on restriction enzymes and dna ligase . a restriction enzyme is a dna-cutting enzyme that recognizes specific sites in dna . many restriction enzyme... | why is there inverted symmetry in the dna recognition site sequence of the restriction enzyme on both strands ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . | also how do bio technologists know which enzyme to use , should i first know the sequence of the required gene before cutting it using restriction enzymes , and if so how do i know its sequence and how can i amke sure that it does contain the required inverted symmetrical recognition sites ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | each restriction enzyme recognizes just one or a few restriction sites . when it finds its target sequence , a restriction enzyme will make a double-stranded cut in the dna molecule . typically , the cut is at or near the restriction site and occurs in a tidy , predictable pattern . | why the restriction enzyme not always cuts the dna chain at the specific target sequence instead they cut it near that sequence ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | however , some produce blunt ends . dna ligase is a dna-joining enzyme . if two pieces of dna have matching ends , ligase can link them to form a single , unbroken molecule of dna . | what is the purpose of dna ligase in gene cloning ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | the sticky ends of the two fragments stick together by complementary base pairing : once they are joined by ligase , the fragments become a single piece of unbroken dna . the target gene has now been inserted into the plasmid , making a recombinant plasmid . restriction digests and ligations involve many molecules of d... | when you use ligase to form a recombinant plasmid , how long is that plasmid ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | they recognize and bind to specific sequences of dna , called restriction sites . each restriction enzyme recognizes just one or a few restriction sites . when it finds its target sequence , a restriction enzyme will make a double-stranded cut in the dna molecule . | what is a restriction enzyme ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | in many cases , cloning involves inserting the gene into a piece of circular dna called a plasmid , which can be copied in bacteria . how can pieces of dna from different sources ( such as a human gene and a bacterial plasmid ) be joined together to make a single dna molecule ? one common method is based on restriction... | what is its normal role inside bacterial cells ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | if two pieces of dna have matching ends , ligase can link them to form a single , unbroken molecule of dna . in dna cloning , restriction enzymes and dna ligase are used to insert genes and other pieces of dna into plasmids . how do you cut and paste dna ? | how is it used in recombinant dna technology ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | how can pieces of dna from different sources ( such as a human gene and a bacterial plasmid ) be joined together to make a single dna molecule ? one common method is based on restriction enzymes and dna ligase . a restriction enzyme is a dna-cutting enzyme that recognizes specific sites in dna . many restriction enzyme... | can the dna be cut by one restriction enzyme , but have two different restriction enzyme cutting the plasmid ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | how can pieces of dna from different sources ( such as a human gene and a bacterial plasmid ) be joined together to make a single dna molecule ? one common method is based on restriction enzymes and dna ligase . a restriction enzyme is a dna-cutting enzyme that recognizes specific sites in dna . many restriction enzyme... | or must one restriction enzyme be used in both the dna and plasmid ? |
key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . many restriction enzymes make staggered cuts , producing ends with single-stranded dna overhangs . however , some produce blunt ends . dna ligase is a dna-joining enz... | key points : restriction enzymes are dna-cutting enzymes . each enzyme recognizes one or a few target sequences and cuts dna at or near those sequences . | if a restriction site used in cutting up dna is far away from the `` interest gene '' must all the extraneous bases be put into the plasmid ? |
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