id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_5119 | medmcqa | <ctx>
of mmp - 1 and mmp - 19 are observed in the brain. this in turn, upregulates the signaling pathways necessary to provide increased cell adhesion, cell motility, cell migration, invasion, cancer - cell proliferation and survival. extracellular matrix components ecm - tumor cell interactions play a critical role in... | [
"Angiogenesis",
"Tumorogenesis",
"Apoptosis",
"Inhibition of Tyrosine kinase activity"
] | A | Angiogenesis is the mechanism of formation of new blood vessels. It is very critical in establishing the metastasis at the new area. Basic Pathology, Robbins. Page no.: 194 |
medmcqa_2890 | medmcqa | <ctx>
##rstmorphologie, herbert lehmann, reprint noch aktueller beitrage, fuchs, f., gerstenhauer, a., pfeffer, k. - h., ( ed ), stuttgart 1987 jennings ( 1987 ) karst geomorphology, jennings, j. n., oxford 1987 white ( 1988 ), geomorphology and hydrology of karst terrains, white, w. b., oxford, 1988 bayer & groschopf ... | [
"Pleasure in watching intercourse",
"Pleasure in using article of opposite sex",
"Pleasure in touching opposite sex",
"Pleasure in wearing opposite sex clothes"
] | C | Ans. (c) Pleasure in touching opposite sexRef: The Essentials ofFSM by K.S. Narayan Reddy 31st ed. / 404* FROTTEURISM: rubbing the genitalia with the body of the person of other sex for sexual satisfaction.* Paraphilias: Abnormal 8c unorthodox sex play by using unusual objects or parts are know as paraphilia eg. Sadoma... |
aquarat_11317 | aquarat | <ctx>
that somebody secretly rolls two fair six - sided dice, and we wish to compute the probability that the face - up value of the first one is 2, given the information that their sum is no greater than 5. let d1 be the value rolled on die 1. let d2 be the value rolled on die 2. probability that d1 = 2 table 1 shows ... | [
"A)1/12",
"B)5/36",
"C)1/6",
"D)1/3"
] | B | no. of possible outcomes = 6*6 = 36
no. of outcomes that result a total of 6 (as A is 6 spaces behind B) = 5 ( (1,5), (2,4), (3,3), (4,2), (5,1) )
So, the probability = 5/36 (Option B) |
mmlu_aux_3112 | mmlu_auxiliary | <ctx>
β no woman would be awarded it again until vera rubin in 1996. upon william's death, her nephew, john herschel, took over observing at slough. caroline had given him his first introduction into astronomy, when she showed him the constellations in flamsteed's atlas. caroline added her final entry to her observing ... | [
"She was successful in music.",
"She was given the title of\"The King's Astronomer\".",
"She died later than her brother.",
"She published two papers."
] | C | null |
aquarat_19468 | aquarat | <ctx>
in the square, in such a way that each point in the square is equally likely to be hit. since the square has area 1, the probability that the dart will hit any particular subregion of the square is equal to the area of that subregion. for example, the probability that the dart will hit the right half of the squar... | [
"A)19/64",
"B)23/64",
"C)23/67",
"D)37/64"
] | D | Explanation :
Probability of a arrow not hitting the target =3/4.
Probability that none of the 3 arrow will hit the target:
=>(3/4)3.
=>27/64.
Probability that the target will hit at least once
=>1β(27/64).
=>37/64.
Answer : D |
medmcqa_2437 | medmcqa | <ctx>
as recessive. other examples may include noble families, which are inbred due to custom rather than local genetic variety. hemolytic disease of the newborn in theory, the maternal production of anti - h during pregnancy might cause hemolytic disease in a fetus who did not inherit the mother's bombay phenotype. in... | [
"Hemosiderosis",
"Hemochromatosis",
"Cholelithiasis",
"None of the above"
] | B | Ceain changes are seen in hemolytic anemias regardless of cause or type. Anemia and lowered tissue oxygen tension trigger the production of erythropoietin, which stimulates erythroid differentiation and leads to the appearance of increased numbers of erythroid precursors (normoblasts) in the marrow. Compensatory increa... |
qasc_6954 | qasc | <ctx>
one side of the membrane than the other. as the protons diffuse back across the membrane, the free energy liberated by this diffusion is used to co - transport sucrose. in mammals, glucose is transported through sodium dependent glucose transporters, which use energy in this process. here, since both glucose and ... | [
"absorption",
"glucose",
"Leptospirosis",
"a solute"
] | A | |
arc_easy_1281 | arc_easy | <ctx>
those viewed from earth during a full moon. on occasion, the other side of the moon will appear in the earth images as the moon crosses in front of the earth. cultural reception the picture has been identified as one of the most widely publicised and influential images since its release, particularly in the advoc... | [
"full moon.",
"new moon.",
"waxing moon.",
"waning moon."
] | B | |
medmcqa_552 | medmcqa | <ctx>
weyl symbolic calculus. indeed, if the fourier transforms of a and b have compact support than where this follows because in this case b must extend to an entire function on c2 by the paley - wiener theorem. this calculus can be extended to a broad class of symbols, but the simplest corresponds to convolution by ... | [
"Mandibular nerve",
"Marginal branch",
"Temporal",
"Cervical"
] | A | The facial nerve crosses lateral to the styloid process and penetrates the parotid gland. In the parotid gland, the nerve divides at the pes anserinus into 2 major divisions; ie, the superiorly directed temporal-facial and the inferiorly directed cervicofacial branches. After the main point of division, 5 major branche... |
arc_challenge_864 | arc_challenge | <ctx>
scratch. it requires a solid knowledge of aerodynamics and a plane's control surfaces. plans can be drawn up on paper or using cad software. airframe materials several materials are commonly used for construction of the airframe of model radio - controlled aircraft. the earliest model radio - controlled aircraft ... | [
"make the pencil case a different size",
"use a different material to make the pencil case",
"make the pencil case from another piece of pine wood",
"use a thicker piece of pine wood to make the pencil case"
] | B | |
openbookqa_2895 | openbookqa | <ctx>
##cha, yemen. first cultivation in india ( chikmagalur ) β 1600 first cultivation in europe β 1616 first cultivation in java β 1699 first cultivation in caribbean ( cuba, hispaniola, jamaica, puerto rico ) β 1715 β 1730 first cultivation in south america β 1730 first cultivation in dutch east indies β 1720 roaste... | [
"was flat",
"was built",
"was honest",
"was transported"
] | D | |
qasc_588 | qasc | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"summer end",
"dry and hot",
"summer start",
"barrel-shaped"
] | A | |
openbookqa_513 | openbookqa | <ctx>
a radiator is a heat exchanger used to transfer thermal energy from one medium to another for the purpose of cooling and heating. the majority of radiators are constructed to function in cars, buildings, and electronics. a radiator is always a source of heat to its environment, although this may be for either the... | [
"recycle water from the toilet",
"propel a rocket to the moon",
"keep a room comfortable",
"filter water from the tap"
] | C | |
qasc_6804 | qasc | <ctx>
most common families of desert plants are the cacti, which are covered in sharp spines or bristles for defence against herbivory. the bristles on certain cacti also have the ability to reflect sunlight, such as those of the old man cactus. certain xerophytes, like oleander, feature stomata that are recessed as a ... | [
"xerophytes",
"ragweed",
"mammals",
"dry plants"
] | A | |
aquarat_25274 | aquarat | <ctx>
to cell [ s1 : c2 ] and subtracting 1 from cell [ s2 ; c2 ]. this lowers shipping costs by 1, this is the meaning of c1. if the firm can rent an additional container at less than 1 ( think " one thousand " ) there are additional cost savings. if you try this at s2, the additional container doe not lower shipping ... | [
"A)12",
"B)14",
"C)16",
"D)18"
] | B | Let the weight of the package be X.
2X + 6= 34
X = 14
The answer is B. |
openbookqa_1601 | openbookqa | <ctx>
other organisms. domesticating wild plant and animal species for human benefit has occurred many times all over the planet, and has a major impact on the environment, both positive and negative. wildlife can be found in all ecosystems. deserts, rain forests, plains, and other areas β including the most developed ... | [
"rats and roaches",
"saunas and pools",
"new phone numbers",
"cotton clothing"
] | A | |
aquarat_309 | aquarat | <ctx>
##0 = d. then Ξ³ an integer and Ξ³ = 1 Ξ³ β€ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)-x^2",
"B)3x^2",
"C)4xy",
"D)2y^2"
] | A | (x-y)^2 = x^2 + y^2 - 2xy = x^2 + y^2-2x^2-y^2 = -x^2
Correct option : A |
medmcqa_776 | medmcqa | <ctx>
##ergy via grail. nat immunol 5 : 45 - 54. kodama, keiichi, butte, atul j., creusot, remi j., su, leon, sheng, deqiao, hartnett, mark, iwai, hideyuki, soares, luis r., and fathman, cg. ( 2008 ), tissue and age specific changes in gene expression during disease induction and progression in nod mice. clin. immunol ... | [
"Cryoglobulinemia",
"SLE",
"Goodpasture's syndrome",
"Wegner's granulomatosis"
] | C | Type I RPGN is anti - GBM mediated and it is seen in Goodpasture's syndrome. |
aquarat_38590 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)2km/hr",
"B)1km/hr",
"C)5km/hr",
"D)2m/hr"
] | B | rate downstream=(15/3 ΒΎ)km/hr=(15*4/15)km/hr=4km/hr.
Rate upstream=(5/2 Β½)km/hr=(5*2/5)km/hr=2km/hr.
Speed of current=1/2(4-2)km/hr=1km/hr
Answer is B. |
aquarat_22485 | aquarat | <ctx>
6. 4 β’ green β s theorem 653 3. use step 2 to show that the total rolling distance of the wheel as the tracer traverses curve c is total wheel roll now that you have an equation for the total rolling distance of the wheel, connect this equation to green β s theorem to calculate area d enclosed by c. 4. show that ... | [
"A)18",
"B)26",
"C)14",
"D)12"
] | D | 2 * 22/7 * 14 * x = 1056 => x
= 12
Answer: D |
qasc_2463 | qasc | <ctx>
7. 69 298 7 β’ work, energy, and energy resources access for free at openstax. org figure 7. 21 when this woman runs upstairs starting from rest, she converts the chemical energy originally from food into kinetic energy and gravitational potential energy. her power output depends on how fast she does this. strateg... | [
"Decibels",
"heat produced",
"decreases",
"Evaporation"
] | C | |
openbookqa_2063 | openbookqa | <ctx>
, for the correct answer to be as gardner apparently originally intended. but under that assumption, if he remains silent or says he has a daughter, there is a 100 % probability he has two daughters. analysis of the ambiguity if it is assumed that this information was obtained by looking at both children to see i... | [
"squirrels save nuts when summer is hotter than the current season",
"squirrels never save food",
"squirrels eat when it rains outside only",
"squirrels save nuts when humans make them"
] | A | |
medmcqa_1372 | medmcqa | <ctx>
standardization the international digital image correlation society ( idics ) is a body composed of members from academia, government, and industry, and is involved in training and educating end - users about dic systems and the standardization of dic practice for general applications. created in 2015, the idic h... | [
"M2",
"M3",
"M4",
"M5"
] | B | Answer is option 2 M3 DIC is common, especially in M3, with prolonged prothrombin time, low levels of fibrinogen and fibrin degradation products (FDPs) present. myeloid luekemia. |
qasc_2432 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"soil",
"cracks",
"thrust",
"rain"
] | A | |
medmcqa_6700 | medmcqa | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"A tumor of the posterior pituitary that could be surgically removed",
"Excessive production of OT in the hypothalamus",
"Deficient testosterone receptors in the mammary glands",
"A prolactinoma that would decrease its secretory activity in response to bromocriptine (an analog of dopamine)"
] | D | The accountant has galactorrhea (inappropriate production of milk) caused by a prolactinoma (a tumor of the anterior pituitary that secretes PRL). Dopamine, the major regulator of PRL secretion, inhibits PRL production and release by the anterior pituitary. Bromocriptine is a drug that acts like dopamine to inhibit PRL... |
medmcqa_1337 | medmcqa | <ctx>
i3c is a specification to enable communication between computer chips by defining the electrical connection between the chips and signaling patterns to be used. short for " improved inter integrated circuit ", the standard defines the electrical connection between the chips to be a two wire, shared ( multidrop ),... | [
"Perjury",
"Punishment for perjury",
"Issuing false certificate",
"Causing disappearance of evidence"
] | B | Ans. is 'b' i.e., Punishment for perjury Perjury, Hostile witness and false certificate* 191 IPC: (i) Giving false evidence (perjury) under oath and (ii) hostile witness.* 192 IPC: Fabricating false evidence (perjury).* 193 IPC: Punishment for false evidence (punishment for perjury): imprisonment upto 7 years + fine.* ... |
qasc_4368 | qasc | <ctx>
there is empirical evidence of the causal impact of social relationships on health. the social support theory suggests that relationships might promote health especially by promoting adaptive behavior or regulating the stress response. troubled relationships as well as loneliness and social exclusion may have neg... | [
"glucose",
"Energy.",
"Limbs",
"Proteins"
] | A | |
medmcqa_9813 | medmcqa | <ctx>
beta - lactams. in recognition of her contributions to the field of microbiology, silver was elected as a fellow of the american academy of microbiology in 2018. professional activities editorial board, antimicrobial agents and chemotherapy scientific advisory board, combating antibacterial resistant bacteria ( c... | [
"Ampicillin",
"Oxacillin",
"Ticarcillin",
"Penicillin G"
] | B | Oxacillin is classified as a penicillinase-resistant penicillin that is relatively acid-stable and, therefore, is useful for oral administration. Major adverse reactions include penicillin hypersensitivity and interstitial nephritis. With the exception of methicillin, which is 35% bound to serum proteins, all penicilli... |
aquarat_18228 | aquarat | <ctx>
plan would provide an interest credit of say 6 % of the prior year's balance in each worker's " hypothetical account " so that the current year's balance would be the sum of the prior year's balance and the current year's pay credit and an interest credit on prior year's balance. for a worker who starts at age 25... | [
"A)10%",
"B)15%",
"C)20%",
"D)12%"
] | A | Explanation:
principal P = 2400/-
Rate of interest R = ?
Time T = 5 years
Accumulated Amount A = Rs.10400/-
A = P + I
A = P + PTR/100
A = P(1+ TR/100)
2400[ 1 + (5 x R)/100] = 3600
2[(20 + R)/20] = 3
20 + R = 30
R = 10%
Answer: Option A |
mmlu_aux_3443 | mmlu_auxiliary | <ctx>
##n a or tiglian b in the netherlands ; the antian / bramertonian with tiglian c1 - 3 or c1 - 4b ; the baventian / pre - pastonian a with tiglian c1 - 4b or c - 4c. this timespan is correlated with mis 81 to 68 or mis 95 to 71, covering a time period of between 2. 44 and 1. 8 million years before present in the m... | [
"The art was carved into stone with stone tools.",
"The animals carved in the stone are beautiful.",
"The cave is one of the farthest points in the world.",
"Some pictures were covered by stalagmites more than 10,000 years old."
] | D | null |
arc_easy_1817 | arc_easy | <ctx>
weatherproof in hot and cold and climbing well even on bare rock may move to the mountain slopes around, where they can feed on sparse vegetation of shrubs. yet this bares the danger of overgrazing, as plants are kept down by these animal's preferred feeding of all kinds of buds. the village saga at the upper end... | [
"Water boiling at 100Β°C.",
"Water losing energy slowly.",
"Water expanding as it freezes.",
"Water having a high surface tension."
] | C | |
qasc_3819 | qasc | <ctx>
18. 6 β’ occurrence, preparation, and properties of carbonates 891 instead of the carbonate. alkali metal hydrogen carbonates such as nahco3 and cshco3 form by saturating a solution of the hydroxides with carbon dioxide. the net ionic reaction involves hydroxide ion and carbon dioxide : it is possible to isolate t... | [
"graptolites",
"patch reefs",
"a cavern",
"a solute"
] | C | |
qasc_1235 | qasc | <ctx>
of larger molecules and charged particles such as ions. cell membranes also contains membrane proteins, including integral membrane proteins that go across the membrane serving as membrane transporters, and peripheral proteins that loosely attach to the outer side of the cell membrane, acting as enzymes shaping t... | [
"gas",
"Air",
"O2",
"CO2"
] | C | |
aquarat_6113 | aquarat | <ctx>
the group $ 10, 000 ahead for the assignment. after the assignment, the players were reunited with their friends and family through breakfast the next day. beach questions : as the only one who had not yet been up in an aircraft in new caledonia, alison was singled out for this assignment. she was to fly in a res... | [
"A)20",
"B)36",
"C)48",
"D)60"
] | C | Answer C.
We know that Sarah negotiated a discount of 20%, so each of them paid $4 less. Since there are three people, the 20% of the original price amounts to $12. 5 times 12$ is 60$, so the original price, before Sarah negotiated the discount, had been $60. They paid $12 less than the base price, so they spent $48. |
openbookqa_558 | openbookqa | <ctx>
the velocity of the particle : where vi is the velocity of the particle ( in the lab frame ) and v is the velocity of ( the origin of the rigid body frame ). since is a rotation matrix its inverse is its transpose. so we substitute : or where is the previous angular velocity tensor. it can be proved that this is ... | [
"planet venus",
"the earth",
"planet mars",
"all of these"
] | D | |
medmcqa_5752 | medmcqa | <ctx>
noise refers to many types of random, troublesome, problematic, or unwanted signals. acoustic noise may mar aesthetic experience, such as attending a concert hall. it may also be a medical issue inherent in the biology of hearing. in technology, noise is unwanted signals in a device or apparatus, commonly of an e... | [
"Stridor",
"Steor",
"Both of the above",
"None of the above"
] | B | Stridor is a harsh noise produced by turbulent airflow through a paially obstructed airway. It may be inspiratory, expiratory, or both (biphasic). The term steor is used to describe airway noise originating in the nose, nasopharynx, and oropharynx; therefore, stridor is generally of laryngeal or tracheal origin. |
medmcqa_1015 | medmcqa | <ctx>
streptococcal intertrigo is a skin condition that is secondary to a streptococcal bacterial infection. it is often seen in infants and young children and can be characterized by a fiery - red color of the skin, foul odor with an absence of satellite lesions, and skin softening ( due to moisture ) in the neck, arm... | [
"Chlamydia trachomatis",
"Neisseria gonorrhea",
"Treponema pallidum",
"Borrelia burgdorferi"
] | C | Treponema pallidum Transmitted through unprotected sexual activity with an infected individual. Presents with the symptoms of secondary syphilis, which includes malaise, mild fever, and rash on the palms and trunk. The primary lesion (chancre) may go unnoticed because it is painless and subsides in a few weeks. |
qasc_5132 | qasc | <ctx>
for the size of set or circuit, but still with 6 - volt twinkle bulbs, and are available in larger sets like 70 and 100 ( though not necessarily any longer than the older sets of 35 due to far shorter bulb spacing of today's cheap sets ). unlike the original sets, which frequently had different wedge bases on the... | [
"sensory neurons",
"herbicide",
"A resistor",
"focusing a lens"
] | C | |
pubmedqa_415 | pubmedqa | <ctx>
., stevens, k. r., puga, f., patel, d. i,... olson, j, s. ( 2012 ). improving the odds through the collaboration success wizard. translational behavioral medicine, 1 β 7. colquhoun, h., leeman, j., michie, s., lokker, c., bragge, p., hempel, s.,... grimshaw, j. ( 2014 ). towards a simplified model of intervention... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_5096 | medmcqa | <ctx>
products used to minimize this adverse effect are : red cells, reconstituted blood and 5 % albumin. the use of each blood product is dependent on the clinical considerations for the pediatric patient, in all cases the prime serves to reduce the hypovolemic effects a large extra - corporeal volume of the apheresis... | [
"ace",
"ac",
"abd",
"acd"
] | C | |
arc_easy_204 | arc_easy | <ctx>
insect ecology is the scientific study of how insects, individually or as a community, interact with the surrounding environment or ecosystem. insects play significant roles in the ecology of the world due to their vast diversity of form, function and lifestyle ; their considerable biomass ; and their interaction... | [
"They consume other organisms.",
"They break down dead organic matter.",
"They use the Sun's energy to make food.",
"They convert inorganic matter into organic matter."
] | B | |
aquarat_11670 | aquarat | <ctx>
oh - eight - hundred " numbers were provided by spark new zealand and " 0508 " by rival company clear ( now vodafone new zealand ), although now both numbers can be provided by either company. some older toll bar services designed to restrict toll calls ( including long distance or calls to mobile phones ) will a... | [
"A)1580",
"B)1680",
"C)1648",
"D)1782"
] | B | as the first two digits are fixed and on remaining 4places we can use only one at a time.this means on third place we can use any digit from 0,1,2,4,6,7,8,9. which means we can choose any of 8digits. similarly on 4th place any 7digits n so on..
thus 1*1*8*7*6*5=1680
ANSWER:B |
qasc_3530 | qasc | <ctx>
understood examples of asymmetric cell divisions, and the worm is a very popular model system for studying developmental biology. programmed cell death programmed cell death ( apoptosis ) eliminates many additional cells ( 131 in the hermaphrodite, most of which would otherwise become neurons ) ; this " apoptotic... | [
"karyogamy",
"pollen",
"survive",
"reproduce"
] | A | |
aquarat_12813 | aquarat | <ctx>
##0 = d. then Ξ³ an integer and Ξ³ = 1 Ξ³ β€ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)1",
"B)5",
"C)7",
"D)8"
] | D | Let me define terms:
in g(j) = R
j is argument, R is result, g() is function,
in g(g(g(g(g(j))))), g1 is inner most, g5 is outermost for identification.
From definition of function g, we can deduce that:
If Result is even then two possibilities for argument = 1 Even 1 Odd
If Result is odd then one possibility for argum... |
aquarat_31559 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)Rs.72",
"B)Rs.65",
"C)Rs.54",
"D)Rs.50"
] | B | Solution
T.D = [B.G x 100 / R x T]
= Rs.(7.8 x 100 / 12 x 1)
= Rs.65.
Answer B |
medmcqa_3899 | medmcqa | <ctx>
the amalgam and / or the tooth ), as well as cervical overhang and marginal ditching. the demarco et al. review of composite restoration studies noted that patient factors affect longevity of restorations : compared to patients with generally good dental health, patients with poorer dental health ( possibly due t... | [
"Occlusal wear",
"Durability",
"Retention",
"Manipulation"
] | A | |
aquarat_10415 | aquarat | <ctx>
expected loss is the sum of the values of all possible losses, each multiplied by the probability of that loss occurring. in bank lending ( homes, autos, credit cards, commercial lending, etc. ) the expected loss on a loan varies over time for a number of reasons. most loans are repaid over time and therefore hav... | [
"A)30%",
"B)20%",
"C)15%",
"D)25%"
] | D | Let CP = 100 ; SP=70
Loss= 30/70 Γ 100 = 42.85%
Answer: D |
medmcqa_2969 | medmcqa | <ctx>
service, at which stage it is no longer fit to control the system. the maximum output current eventually drops below the amount needed to indicate the full range of partial pressures expected in operation. this state is called current - limited. current limited cells do not give a high enough output in high conce... | [
"Calcium",
"Phosphate",
"Ammonia",
"Magnesium"
] | C | In Refeeding syndrome, hypocalemia, hypophosphatemia, hypomagnesemia occurs. Hence, they are monitored. Ammonia levels are not altered. |
arc_easy_136 | arc_easy | <ctx>
. transfer the iron block to the beaker and notice that it sinks, displacing a volume of water equal to its own volume and causing the water level to rise to 29. 5 ml. the volume of the iron block is therefore : the density of the iron is then calculated to be : remove the iron block from the beaker, change the b... | [
"observing each object in water",
"measuring the size of each object",
"calculating the weight of the objects",
"comparing the shapes of the objects"
] | A | |
aquarat_44378 | aquarat | <ctx>
0. 25 c. 1 4. 2 % 0 a. 0 b. 2 c. error unit conversions division is useful for converting one unit of measure to another. to convert centimeters to meters, a variable is divided by 100. ex : 300 centimeters divided by 100 is 3 meters. amounts often do not divide evenly as integers. 193 centimeters is 1. 93 meters... | [
"A)20",
"B)500",
"C)50",
"D)10"
] | B | 100centimeters=1meter
x centimeters=100meters
(20 centimeters per step) x (nos running steps)=10000 centimeters
nos running steps= 10000 centimeters /20 centimeters
500steps
The answer is B |
medmcqa_4160 | medmcqa | <ctx>
fracture is the appearance of a crack or complete separation of an object or material into two or more pieces under the action of stress. the fracture of a solid usually occurs due to the development of certain displacement discontinuity surfaces within the solid. if a displacement develops perpendicular to the s... | [
"Toughness",
"Brittleness",
"Young's Modulus",
"Proportional limit"
] | A | |
aquarat_46248 | aquarat | <ctx>
) it takes the clock β s hour hand to make one revolution on the moon. 33. suppose the length of a clock β s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)12:30am",
"B)1:30am",
"C)12:30pm",
"D)2:30pm"
] | C | Every 24 hours will bring us to the same 1:30pm. 240 is divisible by 24 (10*24=240), so if it were 240 hours we would have 1:30pm, but since it's 239 hours then it will be 1 hour less, so 12:30pm.
Answer: C. |
mmlu_aux_2728 | mmlu_auxiliary | <ctx>
, and other nursing functions could be easily adapted to robots. due to the fact that items being carried around typically weigh less than 100 kg, robots much smaller than the mir ( see above ) may be used. specialized equipment may be mounted on robots, allowing them to assist with surgical procedures. overall, ... | [
"the radiation",
"the oxygen",
"the diet",
"the alien"
] | D | null |
aquarat_10848 | aquarat | <ctx>
100 ) : figure 2. 100 the projection of the point in the xy - plane is units from the origin. the line from the origin to the point β s projection forms an angle of with the positive x - axis. the point lies units above the xy - plane. the point with spherical coordinates has rectangular coordinates finding the v... | [
"A)18",
"B)12",
"C)9",
"D)4.5"
] | A | The x-axis is 9 units from the point P.
Thus the y-axis is 18 units from the point P.
The answer is A. |
openbookqa_2511 | openbookqa | <ctx>
in a hydraulic transmission line, the energy flows as mechanical waves through the water, but in an electric transmission line the energy flows as fields in the space surrounding the wires, and does not flow inside the metal. also, an accelerating electron will drag its neighbors along while attracting them, both... | [
"zapping power",
"tea",
"water",
"milk"
] | A | |
medmcqa_5288 | medmcqa | <ctx>
the enzyme glucose 6 - phosphatase ( ec 3. 1. 3. 9, g6pase ; systematic name d - glucose - 6 - phosphate phosphohydrolase ) catalyzes the hydrolysis of glucose 6 - phosphate, resulting in the creation of a phosphate group and free glucose : d - glucose 6 - phosphate + h2o = d - glucose + phosphate glucose is then... | [
"More formation of pentose",
"Decreased availability of glucose to tissues",
"Increased accumulation of sorbitol",
"Impaired degradation of free radicals"
] | A | Purine overproduction and hyperuricemia in von Gierke disease (glucose-6-phosphatase deficiency) occurs secondary to enhanced generation of PRPP precursor, i.e. ribose-5-phosphate (a pentose).
In glucose-6-phosphatase deficiency, glucose-6-phosphate cannot be converted to glucose. Accumulated glucose-6-phosphate is the... |
medmcqa_5416 | medmcqa | <ctx>
lien's range rover. cruz reportedly sustained minor injuries after being struck by the suv. lien and many of the motorcyclists stopped their vehicles. the video shows many of the bikers gathering around the range rover driven by lien. " and as they're around my car, i feel it being hit, being kicked ", he said. l... | [
"He should be propped up and given some water to drink",
"He should not be propped up but turned on his face and rushed to the hospital",
"He should be turned on his back and a support should be placed behind his neck and transported to the nearest hospital",
"He should not be moved at all but carried to the ... | C | Patients are usually transported to the emergency department on a hard backboard with neck immobilized by hard cervical collor.
The head and neck to be aligned with the long axis of trunk and immobilized in supine position.
The patient should be secured so that in the event of emesis; the backboard may be rotated 90Β° w... |
medmcqa_7487 | medmcqa | <ctx>
extravasation to a distant site : the cell then invades into the bm of the target tissue. proliferation of the cancer cell at the metastatic site formation of a micrometastasis inside the secondary site progressive colonization, forming a life - threatening metastasis the potential of a tumor cell to metastasize ... | [
"Thoracic veebra",
"Pelvis",
"Femur",
"Lumbar veebra"
] | D | 1) Bone(most common) (70%) - in order -lumbar veebrae, femur, ends of long bone, thoracic veebrae, ribs, skull 2)Liver 3)Lung- causes malignant pleural effusion and cannon ball secondaries. 4)Brain- causes increased ICP 5)Adrenals and ovaries Reference: SRB's Manual of Surgery, 6th Edition, page no = 530. |
aquarat_31553 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)3",
"B)5",
"C)7",
"D)9"
] | A | 51*23 = 1173
1173 - 1170 = 3
Answer : A |
medmcqa_2636 | medmcqa | <ctx>
of coronary ischemia is chest pain or pressure, known as angina pectoris. angina may present typically with classic symptoms or atypically with symptoms less often associated with heart disease. atypical presentations are more common women, diabetics, and elderly individuals. typical angina is typically located b... | [
"Aoic dissection",
"STEMI with papillary muscle dysfunction",
"Myocarditis with functional regurgitation",
"Flash pulmonary edema"
] | A | Option A= High B.P | Aoic dissection | Leads to Retrograde spread | develop Aoic Root dilation | Leads to develop Aoic Regurgitation- Diastolic Murmur Option B= STEMI with Papillary muscle dysfunction have systolic murmur. Option C= Myocarditis with functional regurgitation- Systolic murmur Option D= Flash Pulmonary ed... |
pubmedqa_722 | pubmedqa | <ctx>
##ic " traits, such as logical, independent, and strong, which are typically used as a male stereotype. these stereotypes make it difficult for women to achieve in the workforce, specifically in medicine, science, and in leadership. while men are associated with " agentic " traits and women are not, this can lead... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_4540 | mmlu_auxiliary | <ctx>
##concentrated, effortlessly provide an extremely comfortable standard of living for a population equaling or, within reason, exceeding the current human population, without even requiring the bulk of the population to participate in the workforce. this economic growth could come from the continuation of existing... | [
"women are engaged in careers or hobbies instead of giving birth to babies",
"women are engaged in playing computer games rather than working",
"women are engaged in cultural reproduction in place of men",
"women are engaged in living in virtual reality without options"
] | A | null |
medmcqa_1638 | medmcqa | <ctx>
, called osteoclasts. usually these work at the same speed and keep each other in balance. in periodontitis, however, the chemical mediators, or by - products, of chronic inflammation stimulate the osteoclasts, causing them to work more rapidly than the cells that build bone. the net result is that bone is lost, ... | [
"Regeneration",
"new attachment",
"Repair",
"reattachment"
] | C | |
medmcqa_2326 | medmcqa | <ctx>
##384. bratman, s. v., yang, s. y. c., iafolla, m. a. j. et al. personalized circulating tumor dna analysis as a predictive biomarker in solid tumor patients treated with pembrolizumab. nat cancer 1, 873 β 881 ( 2020 ). https : / / doi. org / 10. 1038 / s43018 - 020 - 0096 - 5 jelsema r, demko zp, billing, pr. re... | [
"Ovarian dysgerminoma",
"Hepatoblastoma",
"Embroynal carcinoma",
"Yolk sac tumours"
] | A | |
aquarat_49188 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 Γ Γ 15. 29 15. 30
stock under different stock valuation... | [
"A)10%",
"B)20%",
"C)30%",
"D)40%"
] | B | Solution:
This is a percent increase problem. We will use the formula: percent change = (new β old)/old x 100 to calculate the final answer.
We first set up the ratios of profits to sales. The first ratio will be for the first 15 million in sales, and the second ratio will be for the next 30 million in sales. Because a... |
medmcqa_6597 | medmcqa | <ctx>
virtual reality sickness, or vr sickness occurs when exposure to a virtual environment causes symptoms that are similar to motion sickness symptoms. the most common symptoms are general discomfort, eye strain, headache, stomach awareness, nausea, vomiting, pallor, sweating, fatigue, drowsiness, disorientation, an... | [
"Ephedrine",
"Nedocromil",
"Cyproheptidine",
"Hyoscine"
] | D | Ans. is 'd' i.e., Hyoscine o Motion sickness is more easily prevented than cured.o Transdermal hyoscine (scopolamine) is the best agent for the prevention of motion sickness.o Antihistamines can also be used for prevention. |
mmlu_aux_8427 | mmlu_auxiliary | <ctx>
the presence of the full moon can brighten up the sky with scattered light, hindering observation of faint objects. for observation purposes, the optimal location for an optical telescope is undoubtedly in outer space. there the telescope can make observations without being affected by the atmosphere. however, at... | [
"trees",
"clouds",
"rocks",
"organic light receptacle"
] | D | null |
medmcqa_4308 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"Neuroblastoma",
"Nephroblastoma",
"Germ cell tumour",
"Medulloblastoma"
] | A | Most common cause of bilateral proptosis: In children : Neuroblastoma and leukemia (chloroma). In adults : Thyroid ophthalmopathy. Most common cause of unilateral proptosis: In children : Orbital cellulitis. In adults : Thyroid ophthalmopathy. Other tumors causing proptosis : symmetrical lymphoma, secondaries from Neur... |
openbookqa_2273 | openbookqa | <ctx>
that when atmospheric temperature increases ( e. g., due to greenhouse gases ) the absolute humidity should also increase exponentially ( assuming a constant relative humidity ). however, this purely thermodynamic argument is subject of considerable debate because convective processes might cause extensive drying... | [
"when you get closer",
"when you are shooting",
"when you get farther",
"when you are laughing"
] | A | |
arc_challenge_871 | arc_challenge | <ctx>
a chemical substance is a form of matter having constant chemical composition and characteristic properties. chemical substances can be simple substances ( substances consisting of a single chemical element ), chemical compounds, or alloys. chemical substances that cannot be separated into their simpler constitue... | [
"salt and pepper",
"water and sugar",
"iron nails and pennies",
"baking soda and vinegar"
] | D | |
medmcqa_1673 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"External angular dermoid cyst",
"Sebaceous cyst",
"Branchial cyst",
"Thyroglossal cyst"
] | B | |
medmcqa_3345 | medmcqa | <ctx>
a feed - in tariff ( fit, fit, standard offer contract, advanced renewable tariff, or renewable energy payments ) is a policy mechanism designed to accelerate investment in renewable energy technologies by offering long - term contracts to renewable energy producers. this means promising renewable energy producer... | [
"Temperature",
"Ph",
"Blood pressure",
"Blood volume"
] | A | Feed forward control ,in which no stimulus is required but the system still anticipates and makes changes.it is also known as anticipatory control or adaptive control .It is seen in: Temperature regulation Cephalic phase of gastric acid secretion Role of cerebellum in motor coordination Thinking about exercise Ref:Guyt... |
medmcqa_2078 | medmcqa | <ctx>
monocyte - macrophage cell line : glut - 3 affinity for glucose is enhanced during the respiratory burst. biochem j 327 : 369 - 375 ( 1997 ). tan as, ahmed n, berridge mv. acute regulation of glucose transport after activation of human peripheral blood neutrophils by phorbol myristate acetate, fmlp, and granulocy... | [
"Cyanide",
"Carbon dioxide",
"Chocolate",
"Carbonated beverages"
] | A | A i.e. Cyanide |
aquarat_45204 | aquarat | <ctx>
, expressed in multiples of? 94 2 β’ problems & exercises access for free at openstax. org 33. an unwary football player collides with a padded goalpost while running at a velocity of 7. 50 m / s and comes to a full stop after compressing the padding and his body 0. 350 m. ( a ) what is his deceleration? ( b ) how... | [
"A)188 m",
"B)876 m",
"C)251 m",
"D)100 m"
] | D | Let the length of the train be x meters and its speed be y m/sec.
They, x / y = 15 => y = x/15
x + 100 / 40 = x / 15
x = 100 m.
Answer: D |
aquarat_12824 | aquarat | <ctx>
in mathematics, the euclidean distance between two points in euclidean space is the length of a line segment between the two points. it can be calculated from the cartesian coordinates of the points using the pythagorean theorem, therefore occasionally being called the pythagorean distance. these names come from ... | [
"A)9 cm",
"B)8 cm",
"C)7 cm",
"D)6 cm"
] | C | Explanation:
Let the lengths of the line segments be x and x+2 cm
then,
(x+2)2βx2=32x2+4x+4βx2=324x=28x=7cm
Option C |
aquarat_12323 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
##n. when all bets lose, the total loss is the probability the gambler does not lose all n bets is 1 β qn. in all other cases, the gambler wins the initial bet ( b. ) thus, the expected profit per... | [
"A)2000",
"B)2388",
"C)2798",
"D)2666"
] | A | (10*10)/100 = 1%loss
100 --- 99
? --- 1980 => Rs.2000
Answer:A |
openbookqa_1042 | openbookqa | <ctx>
. some species will bask or perch on chosen perches. the flight styles of butterflies are often characteristic and some species have courtship flight displays. butterflies can only fly when their temperature is above ; when it is cool, they can position themselves to expose the underside of the wings to the sunli... | [
"age",
"ancestry",
"shape",
"genus"
] | C | |
aquarat_34102 | aquarat | <ctx>
throws possible, this strategy must maximise the chance of scoring. the probability of scoring is where n is the number of dice thrown ; in this case 21. this gives the chance of scoring as approximately 95. 7 %, the maximum possible. the formula can also be used to calculate the probability of having a 1 and a 4... | [
"A)1/4",
"B)5/36",
"C)2/11",
"D)3/13"
] | B | n(S) = 6*6 = 36
E = {(1,5),(2,4),(3,3),(4,2),(5,1)}
Probability = 5/36
Answer is B |
medmcqa_5002 | medmcqa | <ctx>
ilc progenitors and effector ilc2 subsets. journal of experimental medicine, 217 ( 3 ). halim t, maclaren a, romanish m, gold m, mcnagny k, takei f. retinoic - acid - receptor - related orphan nuclear receptor alpha is required for natural helper cell development and allergic inflammation. immunity. 2012 ; 37 ( 3... | [
"CD 1",
"CD 19",
"CD 3",
"CD 4"
] | C | CD 3 is considered as lineage specific for Tcells. |
qasc_5065 | qasc | <ctx>
or a common signal. the factor that seems to induce more cell differentiation is caspase - 3 protease. this was identified as the penultimate stage of apoptosis pathways cell. some studies have shown that this differentiation is due to many cad kinase substrates. referring to the example of skeletal cells, their ... | [
"infancy",
"CO 2",
"aging",
"adolescence"
] | C | |
aquarat_24262 | aquarat | <ctx>
observers were jehangir ( 1569 β 1627 ) and babur ( 1483 β 1530 ) ( see also baburnama ). babur the notes of babur for instance indicate the former distribution of the rhinoceros as far west as the indus : salim ali provides more details of this incident : jahangir jahangir also kept detailed records of his hunts... | [
"A)3012",
"B)3011",
"C)3010",
"D)3013"
] | A | Solution:
3012
Explanation:
A)
Five Commando alloted 5 room each, Number of rooms = 5 * 5 = 25
Number of huge Tiger = 25 * 5 = 125
Number of small Tigers = 125 * 5 = 625
Total tigers = 625 + 125 = 750
Number of legs of tigers = 750 * 4 = 3000 ..............................(1)
B)
There are 5 soldiers =>
Number of legs o... |
medmcqa_3467 | medmcqa | <ctx>
tool used in gathering user requirements is a design diagram, which is a simplistic drawing or elaborate depiction that helps design teams as it is simple to understand, universally accepted, and easy to compare. it plays an important role in design presentations as they allow viewers to visualize systems, struct... | [
"Pie diagram",
"Pictogram",
"Spot map",
"Frequency polygon"
] | D | Data Presentation |
medmcqa_1880 | medmcqa | <ctx>
overall. moreover, there is no one reason why some cp cases come from prenatal brain damage, and it is not known if those cases have a genetic basis. cerebellar hypoplasia is sometimes genetic and can cause ataxic cerebral palsy. early childhood after birth, other causes include toxins, severe jaundice, lead pois... | [
"Galactossemia",
"Rh Incompatibility",
"Hypothyroidism",
"Breast milk Jaundice"
] | B | |
arc_easy_1218 | arc_easy | <ctx>
interactions of which explain atomic properties. protons and neutrons, the interactions of which explain the stability and abundance of elements, form the substructure of nuclei. protons and neutrons are not fundamental β they are composed of quarks. like electrons and a few other particles, quarks may be the fun... | [
"a negative core surrounded by densely packed matter",
"a neutral core surrounded by mostly empty space",
"a positive core surrounded by mostly empty space",
"a positive core surrounded by densely packed matter"
] | C | |
medmcqa_9929 | medmcqa | <ctx>
##esthesia ( appropriate ) from pain ( inappropriate ) and causation was not established. the distinction from work - related arm pains that are not carpal tunnel syndrome was unclear. it is proposed that repetitive use of the arm can affect the biomechanics of the upper limb or cause damage to tissues. it is pro... | [
"Supraspinatus tendinitis",
"Subacromial bursitis",
"Fracture of greater tuberosity",
"All the above"
] | D | Painful arc syndrome is characterised by pain in the shoulder and upper arm during the mid range of gleno-humeral abduction. Causes are *supraspinatus tendinitis *subacromial bursitis *fracture of greater tuberosity *calcification of supraspinatus tendon *minor tears of the supraspinatus tendon In all these conditions ... |
qasc_1731 | qasc | <ctx>
their cloacae in close proximity while facing in opposite directions and then release eggs and sperm simultaneously. the tailed frog ( ascaphus truei ) exhibits internal fertilisation. the " tail " is only possessed by the male and is an extension of the cloaca and used to inseminate the female. this frog lives i... | [
"barnacles",
"alpacas",
"fur seals",
"male gametes"
] | D | |
medmcqa_8391 | medmcqa | <ctx>
circuit are balanced with sufficient physiologic blood flow through the heart to prevent stasis and subsequent formation of blood clot. maintenance once the initial respiratory and hemodynamic goals have been achieved, the blood flow is maintained at that rate. frequent assessment and adjustments are facilitated ... | [
"25 to 75%",
"40 to 75%",
"40 to 95%",
"75 to 98%"
] | D | In a normal res ng condition, the blood leaving the lungs is 98% saturated with oxygen, and the blood returning to the lungs is 75% saturated with oxygen. With vigorous exercise, blood leaving the lungs is still 98% saturated, but blood returning is usually less than 75% saturated because more oxygen is unloaded from h... |
medmcqa_5907 | medmcqa | <ctx>
##iv inst of med, ktm, nepal, 1996 : 445 ~ 599. 8. serology and immunology ( chapter - x ). in text book of medical laboratory technology, edit : nakanishi m, shrestha hg & rai sk, jica med edu project, tribhuvan univ inst of med, ktm, nepal, 1996 : 601 ~ 33. 9. rai sk, uga s, kataoka n & matsumura t : atlas of m... | [
"Varicocele",
"Hydrocele",
"Torsion of testis",
"Congenital hernia"
] | A | Answer- A. VaricoceleA varicocele is a varicose (touous) dilatation of the vein draining the testis.C/FOn palpation, testicules may feels like a bag of wormsvaricocele is painless and the only complaint of the patient is swelling. |
mmlu_aux_5018 | mmlu_auxiliary | <ctx>
. they measure 47 β 51 cm from bill tip to tail tip, and weigh some 200 to 300 g. they have an almost uniform smoky - grey plumage with long tails and ( similar to mousebirds ) a wispy, back - swept crest of some 6 to 7 cm in length. the crest can be raised almost vertically when excited. the strong, decurved bea... | [
"together",
"by turns",
"noisily",
"quietly"
] | D | null |
qasc_1157 | qasc | <ctx>
in biology, the nuclear matrix is the network of fibres found throughout the inside of a cell nucleus after a specific method of chemical extraction. according to some it is somewhat analogous to the cell cytoskeleton. in contrast to the cytoskeleton, however, the nuclear matrix has been proposed to be a dynamic ... | [
"proteins",
"h2o",
"Acids",
"all matter"
] | A | |
aquarat_31613 | aquarat | <ctx>
throws possible, this strategy must maximise the chance of scoring. the probability of scoring is where n is the number of dice thrown ; in this case 21. this gives the chance of scoring as approximately 95. 7 %, the maximum possible. the formula can also be used to calculate the probability of having a 1 and a 4... | [
"A)1/4",
"B)1/18",
"C)2/11",
"D)3/13"
] | B | n(S) = 6*6 = 36
E = {(1,2),(2,1)}
Probability = 2/36 = 1/18
Answer is B |
pubmedqa_163 | pubmedqa | <ctx>
advanced methods and tools for ecg data analysis ( p. 12 ). boston : artech house. saeed, m., villarroel, m., reisner, a. t., clifford, g., lehman, l. w., moody, g.,... & mark, r. g. ( 2011 ). multiparameter intelligent monitoring in intensive care ii ( mimic - ii ) : a public - access intensive care unit databas... | [
"yes",
"no",
"maybe"
] | B | |
pubmedqa_983 | pubmedqa | <ctx>
, brough he, du toit g, lack g, fox at. active management of food allergy β an emerging concept. archives of disease in childhood 2015 apr ; 100 ( 4 ) : 386 - 90. fox at, sasieni p, du toit g, syed h, lack g. household peanut consumption as a risk factor for the development of peanut allergy. journal of allergy a... | [
"yes",
"no",
"maybe"
] | A | |
arc_challenge_49 | arc_challenge | <ctx>
##ly important. it is through this reaction that amino acids ( molecules containing both amine and carboxylic acid substituents ) link together in a polymer to form proteins. how sciences interconnect proteins and enzymes proteins are large biological molecules made up of long chains of smaller molecules called a... | [
"Nucleotides are linked to make up DNA.",
"Amino acids are linked to make up DNA.",
"Proteins are linked to make up nucleotides.",
"Nucleic acids are linked to make up proteins."
] | A | |
aquarat_46933 | aquarat | <ctx>
per hour. one can ask whether the vehicles are getting closer or further apart and at what rate at the moment when the north bound vehicle is 3 miles north of the intersection and the west bound vehicle is 4 miles east of the intersection. big idea : use chain rule to compute rate of change of distance between tw... | [
"A)4 miles",
"B)6 miles",
"C)9 miles",
"D)10 miles"
] | A | Original distance between S and H = 20 miles.
Speed of S = 5+1 = 6 mph, Speed of H = 5 mph.
Time traveled by H = t hours ---> time traveled by S = t+20/60 = t+2/6 hours.
Now, the total distances traveled by S and H = 20 miles ---> 6*(t+2/6)+5*t=20 ---> t= 8/11 hours. Thus H has traveled for 8/11 hours giving you a tota... |
qasc_6969 | qasc | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Light energy",
"money",
"wealth",
"sunlight"
] | A | |
aquarat_42507 | aquarat | <ctx>
to ; that is, each iteration approximately multiplies the number of correct digits by nine. see also bailey β borwein β plouffe formula chudnovsky algorithm gauss β legendre algorithm ramanujan β sato series references external links pi formulas from wolfram mathworld pi algorithms
place : since we only care abo... | [
"A)28",
"B)189",
"C)17",
"D)12"
] | D | Explanation:
x * 3/5 * 1/5 = 9
x = 75 => 7 + 5 = 12
Answer: D |
qasc_1040 | qasc | <ctx>
different sites 18 times within an hour. the transient bee might call before he is detected by the resident bee. these non - territorial males flee the scene immediately after being approached by the resident bee. if caught by the resident male while attempting to copulate, the non - territorial male and the fema... | [
"A Greek letter",
"competition",
"friendship",
"birth of a child"
] | C | |
openbookqa_386 | openbookqa | <ctx>
passing in front of a magnitude 13. 6 star and blocking out its light from new south wales, australia. each observed the stellar occultation using high - speed video cameras attached to their 30 - cm aperture telescopes at their home observatories, separated from each other by across ( perpendicular ) and along (... | [
"1 month",
"1 week",
"1 day",
"1 year."
] | A | |
medmcqa_7717 | medmcqa | <ctx>
promoter sequence, located upstream ( 5') of the gene. in eukaryotes, this process is mediated by transcription factors, most notably transcription factor ii d ( tfiid ) which recognizes the tata box and aids in the positioning of rna polymerase at the appropriate start site. to finish the production of the rna t... | [
"ac",
"a",
"ad",
"ab"
] | D | Exon (coding protein) : Sequence of a gene that is represented as m-RNA.
Enhancer: Are special cis-acting DNA sequences that increase the rate of initiation of transcription of eukaryotic genes by RNA polymerase II.
Leader sequence: Sequence at the 5' end of a mRNA that is not translated into protein.
Non-coding RNA (n... |
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