ellendagher/MNLP_M2_mcqa_dataset_split · Datasets at Hugging Face

Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented?

[ "invention", "biology", "technology", "industry" ]

technology

Answer the following multiple-choice question. Question: Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented? Options: A. invention B. biology C. technology D. industry Which option is correct and why?

The correct answer is: technology.

A yellow dwarf is an origin of

[ "cold", "sound", "life", "heat" ]

heat

Answer the following multiple-choice question. Question: A yellow dwarf is an origin of Options: A. cold B. sound C. life D. heat Which option is correct and why?

The correct answer is: heat.

What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern?

[ "a ruby", "a diamond", "an agate", "a zirconium" ]

a diamond

Answer the following multiple-choice question. Question: What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern? Options: A. a ruby B. a diamond C. an agate D. a zirconium Which option is correct and why?

The correct answer is: a diamond.

What type of water is in lakes

[ "more abundant", "there are waves in ponds", "fresh water", "liquid", "there are no fish in lakes", "body water", "storing water", "fish eat meat" ]

fresh water

Answer the following multiple-choice question. Question: What type of water is in lakes Options: A. more abundant B. there are waves in ponds C. fresh water D. liquid E. there are no fish in lakes F. body water G. storing water H. fish eat meat Which option is correct and why?

The correct answer is: fresh water.

During what are deletions and duplications especially likely to occur?

[ "endothermia", "nucleus", "electrolysis", "meiosis" ]

meiosis

Answer the following multiple-choice question. Question: During what are deletions and duplications especially likely to occur? Options: A. endothermia B. nucleus C. electrolysis D. meiosis Which option is correct and why?

The correct answer is: meiosis.

What is a small, spherical compartment separated by at least one lipid layer from the cytosol?

[ "cortex", "vesicle", "capillary", "cuticle" ]

vesicle

Answer the following multiple-choice question. Question: What is a small, spherical compartment separated by at least one lipid layer from the cytosol? Options: A. cortex B. vesicle C. capillary D. cuticle Which option is correct and why?

The correct answer is: vesicle.

Where do sperm go after leaving the testicles and before entering the vas deferens?

[ "anus", "skin", "clitoris", "epididymis" ]

epididymis

Answer the following multiple-choice question. Question: Where do sperm go after leaving the testicles and before entering the vas deferens? Options: A. anus B. skin C. clitoris D. epididymis Which option is correct and why?

The correct answer is: epididymis.

What does the respiratory system exchange between the body and the outside air?

[ "gases", "nutrients", "fluids", "blood" ]

gases

Answer the following multiple-choice question. Question: What does the respiratory system exchange between the body and the outside air? Options: A. gases B. nutrients C. fluids D. blood Which option is correct and why?

The correct answer is: gases.

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What is a disease that can be spread from animals to humans called?

[ "proteolysis", "parasite", "zoonosis", "Anthroponosis" ]

zoonosis

Answer the following multiple-choice question. Question: What is a disease that can be spread from animals to humans called? Options: A. proteolysis B. parasite C. zoonosis D. Anthroponosis Which option is correct and why?

The correct answer is: zoonosis.

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now

[ "massive canyons", "large bricks", "old socks", "small creeks" ]

massive canyons

Answer the following multiple-choice question. Question: A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now Options: A. massive canyons B. large bricks C. old socks D. small creeks Which option is correct and why?

The correct answer is: massive canyons.

A thing which has something firmly raked over it may

[ "lose a pebble", "be built up", "lose a portion", "grow larger" ]

lose a portion

Answer the following multiple-choice question. Question: A thing which has something firmly raked over it may Options: A. lose a pebble B. be built up C. lose a portion D. grow larger Which option is correct and why?

The correct answer is: lose a portion.

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When you increase the viability of food, you increase the ability to

[ "waste it", "modify it", "disperse it", "displace it" ]

disperse it

Answer the following multiple-choice question. Question: When you increase the viability of food, you increase the ability to Options: A. waste it B. modify it C. disperse it D. displace it Which option is correct and why?

The correct answer is: disperse it.

Which Disney character was a herbivore?

[ "Pluto", "Cheshire Cat", "Bambi", "Simba" ]

Bambi

Answer the following multiple-choice question. Question: Which Disney character was a herbivore? Options: A. Pluto B. Cheshire Cat C. Bambi D. Simba Which option is correct and why?

The correct answer is: Bambi.

Hypertension, or high blood pressure, can increase the risk of what?

[ "cardiovascular disease", "abnormal disease", "bone disease", "physiological disease" ]

cardiovascular disease

Answer the following multiple-choice question. Question: Hypertension, or high blood pressure, can increase the risk of what? Options: A. cardiovascular disease B. abnormal disease C. bone disease D. physiological disease Which option is correct and why?

The correct answer is: cardiovascular disease.

What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant?

[ "volume remains constant", "volume increases", "nothing", "volume decreases" ]

volume increases

Answer the following multiple-choice question. Question: What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant? Options: A. volume remains constant B. volume increases C. nothing D. volume decreases Which option is correct and why?

The correct answer is: volume increases.

What is the main form of energy storage in plants?

[ "dioxide", "nitrogen", "liquid", "starch" ]

starch

Answer the following multiple-choice question. Question: What is the main form of energy storage in plants? Options: A. dioxide B. nitrogen C. liquid D. starch Which option is correct and why?

The correct answer is: starch.

When acellular slime molds swarm, they fuse together to form a single cell with many what?

[ "cytoplasm", "digestive tracts", "lungs", "nuclei" ]

nuclei

Answer the following multiple-choice question. Question: When acellular slime molds swarm, they fuse together to form a single cell with many what? Options: A. cytoplasm B. digestive tracts C. lungs D. nuclei Which option is correct and why?

The correct answer is: nuclei.

What do parasites live on?

[ "animals", "skin", "plants", "fungi", "tissue", "food", "bacteria", "orchids" ]

tissue

Answer the following multiple-choice question. Question: What do parasites live on? Options: A. animals B. skin C. plants D. fungi E. tissue F. food G. bacteria H. orchids Which option is correct and why?

The correct answer is: tissue.

What are prepared by the oxidation of secondary alcohols?

[ "more alcohol", "protons", "ketones", "ions" ]

ketones

Answer the following multiple-choice question. Question: What are prepared by the oxidation of secondary alcohols? Options: A. more alcohol B. protons C. ketones D. ions Which option is correct and why?

The correct answer is: ketones.

What are created through erosion?

[ "kalenchoes", "Roads", "Valleys", "Mountains", "Volcanoes", "Stalactites", "flooding", "loose soil" ]

Valleys

Answer the following multiple-choice question. Question: What are created through erosion? Options: A. kalenchoes B. Roads C. Valleys D. Mountains E. Volcanoes F. Stalactites G. flooding H. loose soil Which option is correct and why?

The correct answer is: Valleys.

Sending electricity through what causes electric current to flow through it?

[ "ground", "water", "air", "copper" ]

copper

Answer the following multiple-choice question. Question: Sending electricity through what causes electric current to flow through it? Options: A. ground B. water C. air D. copper Which option is correct and why?

The correct answer is: copper.

What does a theory need to be supported by?

[ "many observations", "scientists", "facts", "peer reviewed journals" ]

many observations

Answer the following multiple-choice question. Question: What does a theory need to be supported by? Options: A. many observations B. scientists C. facts D. peer reviewed journals Which option is correct and why?

The correct answer is: many observations.

To have a positive impact of the environment

[ "use Styrofoam plates and bowls", "use more paper towels", "drive a car that guzzles gas", "salvage plastic bottles instead of throwing them away" ]

salvage plastic bottles instead of throwing them away

Answer the following multiple-choice question. Question: To have a positive impact of the environment Options: A. use Styrofoam plates and bowls B. use more paper towels C. drive a car that guzzles gas D. salvage plastic bottles instead of throwing them away Which option is correct and why?

The correct answer is: salvage plastic bottles instead of throwing them away.

What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them?

[ "solid", "plasma", "gas", "liquid" ]

solid

Answer the following multiple-choice question. Question: What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them? Options: A. solid B. plasma C. gas D. liquid Which option is correct and why?

The correct answer is: solid.

Hormones often regulate what through antagonistic functions?

[ "hypothesis", "homeostasis", "breathing", "consciousness" ]

homeostasis

Answer the following multiple-choice question. Question: Hormones often regulate what through antagonistic functions? Options: A. hypothesis B. homeostasis C. breathing D. consciousness Which option is correct and why?

The correct answer is: homeostasis.

Introns are areas that

[ "it keeps an organism warm", "Plant reproduction", "the wearing away of rock", "do not code for protein", "Something coming from a gland", "Plant growth is reduced", "allow growth", "produce offspring" ]

do not code for protein

Answer the following multiple-choice question. Question: Introns are areas that Options: A. it keeps an organism warm B. Plant reproduction C. the wearing away of rock D. do not code for protein E. Something coming from a gland F. Plant growth is reduced G. allow growth H. produce offspring Which option is correct and why?

The correct answer is: do not code for protein.

What does the concentration of a solution represent?

[ "percentage of solute", "the darkness", "spending of solute", "the percentage of contaminates" ]

percentage of solute

Answer the following multiple-choice question. Question: What does the concentration of a solution represent? Options: A. percentage of solute B. the darkness C. spending of solute D. the percentage of contaminates Which option is correct and why?

The correct answer is: percentage of solute.

What do microbial fuel cells and electric generators both create?

[ "sunlight", "electricity", "vehicles", "chemical energy", "Greenhouse gases", "engines", "to move people", "light" ]

electricity

Answer the following multiple-choice question. Question: What do microbial fuel cells and electric generators both create? Options: A. sunlight B. electricity C. vehicles D. chemical energy E. Greenhouse gases F. engines G. to move people H. light Which option is correct and why?

The correct answer is: electricity.

What can an individual do to REDUCE their pollution levels?

[ "buy and sell bikes to commuters", "go on a biking tour of the country", "go on a biking tour of the city", "replace their driving to work with biking" ]

replace their driving to work with biking

Answer the following multiple-choice question. Question: What can an individual do to REDUCE their pollution levels? Options: A. buy and sell bikes to commuters B. go on a biking tour of the country C. go on a biking tour of the city D. replace their driving to work with biking Which option is correct and why?

The correct answer is: replace their driving to work with biking.

Corals build hard exoskeletons that grow to become what?

[ "stability reefs", "coral reefs", "algae", "fungi" ]

coral reefs

Answer the following multiple-choice question. Question: Corals build hard exoskeletons that grow to become what? Options: A. stability reefs B. coral reefs C. algae D. fungi Which option is correct and why?

The correct answer is: coral reefs.

What is the most important way that humans communicate?

[ "inheritance", "instinct", "painting", "language" ]

language

Answer the following multiple-choice question. Question: What is the most important way that humans communicate? Options: A. inheritance B. instinct C. painting D. language Which option is correct and why?

The correct answer is: language.

Plants that live in the desert are called?

[ "xerophytes", "heatophiles", "xerozoans", "sporozoans" ]

xerophytes

Answer the following multiple-choice question. Question: Plants that live in the desert are called? Options: A. xerophytes B. heatophiles C. xerozoans D. sporozoans Which option is correct and why?

The correct answer is: xerophytes.

Through what method or methods of fertilization do amphibians sexually reproduce?

[ "asexual or sexual", "mitosis and meiosis", "external or internal", "spawning or budding" ]

external or internal

Answer the following multiple-choice question. Question: Through what method or methods of fertilization do amphibians sexually reproduce? Options: A. asexual or sexual B. mitosis and meiosis C. external or internal D. spawning or budding Which option is correct and why?

The correct answer is: external or internal.

Mushrooms are an example of what type of organism, which includes beneficial and toxic specimens?

[ "seeds", "fungi", "spores", "bacteria" ]

fungi

Answer the following multiple-choice question. Question: Mushrooms are an example of what type of organism, which includes beneficial and toxic specimens? Options: A. seeds B. fungi C. spores D. bacteria Which option is correct and why?

The correct answer is: fungi.

What do you call a substance that cannot be broken down to other substances by chemical reactions.?

[ "an element", "a molecule", "a compound", "a participate" ]

an element

Answer the following multiple-choice question. Question: What do you call a substance that cannot be broken down to other substances by chemical reactions.? Options: A. an element B. a molecule C. a compound D. a participate Which option is correct and why?

The correct answer is: an element.

What two things turn fossils to natural gas?

[ "heat and cold", "heat and fuel", "hydrogen and oxygen", "heat and pressure", "pressure and time", "scarce resources", "kinetic energy", "chemical changes" ]

heat and pressure

Answer the following multiple-choice question. Question: What two things turn fossils to natural gas? Options: A. heat and cold B. heat and fuel C. hydrogen and oxygen D. heat and pressure E. pressure and time F. scarce resources G. kinetic energy H. chemical changes Which option is correct and why?

The correct answer is: heat and pressure.

What is the study of creatures that live in water biomes?

[ "animals", "warm-blooded", "marine biology", "it needs them", "Animal survival", "observation", "alchemy", "animal reproduction" ]

marine biology

Answer the following multiple-choice question. Question: What is the study of creatures that live in water biomes? Options: A. animals B. warm-blooded C. marine biology D. it needs them E. Animal survival F. observation G. alchemy H. animal reproduction Which option is correct and why?

The correct answer is: marine biology.

what can chemical splashing case harm to?

[ "density", "gravity", "organisms", "dolphins", "people", "weathering", "animals", "consumers" ]

animals

Answer the following multiple-choice question. Question: what can chemical splashing case harm to? Options: A. density B. gravity C. organisms D. dolphins E. people F. weathering G. animals H. consumers Which option is correct and why?

The correct answer is: animals.

What is formed by weathering?

[ "peat", "glass", "Sand", "mud", "ground", "dirt", "beads", "soils" ]

Sand

Answer the following multiple-choice question. Question: What is formed by weathering? Options: A. peat B. glass C. Sand D. mud E. ground F. dirt G. beads H. soils Which option is correct and why?

The correct answer is: Sand.

A typhoon can potentially cause

[ "diminished lakes", "overflowing wetness", "population floods", "rivers drying" ]

overflowing wetness

Answer the following multiple-choice question. Question: A typhoon can potentially cause Options: A. diminished lakes B. overflowing wetness C. population floods D. rivers drying Which option is correct and why?

The correct answer is: overflowing wetness.

John's dog seemed to be getting chubby. He concluded that

[ "the dog was sleepwalking.", "the dog was getting more exercise", "the dog was overindulging in meals and snacks", "the dog was refusing to eat" ]

the dog was overindulging in meals and snacks

Answer the following multiple-choice question. Question: John's dog seemed to be getting chubby. He concluded that Options: A. the dog was sleepwalking. B. the dog was getting more exercise C. the dog was overindulging in meals and snacks D. the dog was refusing to eat Which option is correct and why?

The correct answer is: the dog was overindulging in meals and snacks.

On a summer day, a dog stuck outside will

[ "be dripping with sweat", "lick at the window", "appear to be smiling with its mouth open", "curl up somewhere and shiver" ]

appear to be smiling with its mouth open

Answer the following multiple-choice question. Question: On a summer day, a dog stuck outside will Options: A. be dripping with sweat B. lick at the window C. appear to be smiling with its mouth open D. curl up somewhere and shiver Which option is correct and why?

The correct answer is: appear to be smiling with its mouth open.

What bond is the force of attraction that holds together positive and negative ions?

[ "magnetic", "Electric", "ionic", "Protonic" ]

ionic

Answer the following multiple-choice question. Question: What bond is the force of attraction that holds together positive and negative ions? Options: A. magnetic B. Electric C. ionic D. Protonic Which option is correct and why?

The correct answer is: ionic.

What can prevent the passage of molecules and ions between cells, such as in the blood-brain barrier?

[ "solid junctions", "special junctions", "tight junctions", "fatty junctions" ]

tight junctions

Answer the following multiple-choice question. Question: What can prevent the passage of molecules and ions between cells, such as in the blood-brain barrier? Options: A. solid junctions B. special junctions C. tight junctions D. fatty junctions Which option is correct and why?

The correct answer is: tight junctions.

What is the name of the "point" that refers to the temperature at which water vapor condenses?

[ "water point", "brine point", "melting point", "dew point" ]

dew point

Answer the following multiple-choice question. Question: What is the name of the "point" that refers to the temperature at which water vapor condenses? Options: A. water point B. brine point C. melting point D. dew point Which option is correct and why?

The correct answer is: dew point.

Human astronauts have visited

[ "the closest celestial object to earth", "the closest planet to Earth", "the closest sun to Earth", "the closest space to Earth" ]

the closest celestial object to earth

Answer the following multiple-choice question. Question: Human astronauts have visited Options: A. the closest celestial object to earth B. the closest planet to Earth C. the closest sun to Earth D. the closest space to Earth Which option is correct and why?

The correct answer is: the closest celestial object to earth.

If more pollution is released into the air, what happens to the planet's temperature?

[ "it falls", "it becomes stabile", "it climbs", "it becomes volatile" ]

it climbs

Answer the following multiple-choice question. Question: If more pollution is released into the air, what happens to the planet's temperature? Options: A. it falls B. it becomes stabile C. it climbs D. it becomes volatile Which option is correct and why?

The correct answer is: it climbs.

Euglenoids reproduce by what?

[ "dissection", "production of energy", "dividing into two parts", "excretion", "mechanical waves", "insemination", "converting mass to energy", "metabolic reaction" ]

dividing into two parts

Answer the following multiple-choice question. Question: Euglenoids reproduce by what? Options: A. dissection B. production of energy C. dividing into two parts D. excretion E. mechanical waves F. insemination G. converting mass to energy H. metabolic reaction Which option is correct and why?

The correct answer is: dividing into two parts.

what is used to determine the age of fossils?

[ "Conifers", "Sediment", "calcite", "skull", "loose soil", "cracking", "exoskeleton", "isotopes" ]

isotopes

Answer the following multiple-choice question. Question: what is used to determine the age of fossils? Options: A. Conifers B. Sediment C. calcite D. skull E. loose soil F. cracking G. exoskeleton H. isotopes Which option is correct and why?

The correct answer is: isotopes.

The community of all of the living and nonliving parts of an environment is known as what?

[ "biodiversity", "ecosystem", "population", "habitat" ]

ecosystem

Answer the following multiple-choice question. Question: The community of all of the living and nonliving parts of an environment is known as what? Options: A. biodiversity B. ecosystem C. population D. habitat Which option is correct and why?

The correct answer is: ecosystem.

What type of reproduction involves combining genetic material from two parents to create distinct offspring?

[ "sexual reproduction", "bsexual reproduction", "asexual reproduction", "mild reproduction" ]

sexual reproduction

Answer the following multiple-choice question. Question: What type of reproduction involves combining genetic material from two parents to create distinct offspring? Options: A. sexual reproduction B. bsexual reproduction C. asexual reproduction D. mild reproduction Which option is correct and why?

The correct answer is: sexual reproduction.

Materials like ethanol are used to produce electricity by _____.

[ "hydroelectric power", "renewable energy", "burning", "carbon fixation" ]

burning

Answer the following multiple-choice question. Question: Materials like ethanol are used to produce electricity by _____. Options: A. hydroelectric power B. renewable energy C. burning D. carbon fixation Which option is correct and why?

The correct answer is: burning.

What type of relationship is parasitism?

[ "primordial relationship", "hypodermic relationship", "enzymatic relationship", "symbiotic relationship" ]

symbiotic relationship

Answer the following multiple-choice question. Question: What type of relationship is parasitism? Options: A. primordial relationship B. hypodermic relationship C. enzymatic relationship D. symbiotic relationship Which option is correct and why?

The correct answer is: symbiotic relationship.

Where does the nucleus store chromatin ?

[ "xerophyte", "chloroplasts", "nucleoplasm", "ribosome" ]

nucleoplasm

Answer the following multiple-choice question. Question: Where does the nucleus store chromatin ? Options: A. xerophyte B. chloroplasts C. nucleoplasm D. ribosome Which option is correct and why?

The correct answer is: nucleoplasm.

A person wants to play a song out yet lacks an instrument, so they can

[ "think about a piano", "hold a paper towel tube", "flick a taut rubber band", "look at a table" ]

flick a taut rubber band

Answer the following multiple-choice question. Question: A person wants to play a song out yet lacks an instrument, so they can Options: A. think about a piano B. hold a paper towel tube C. flick a taut rubber band D. look at a table Which option is correct and why?

The correct answer is: flick a taut rubber band.

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Which organelle is made up of 5 to eight cup shaped, membrane covered stacks of discs known as cisternae?

[ "vacuole", "nucleus", "endoplasmic reticulum", "golgi apparatus" ]

golgi apparatus

Answer the following multiple-choice question. Question: Which organelle is made up of 5 to eight cup shaped, membrane covered stacks of discs known as cisternae? Options: A. vacuole B. nucleus C. endoplasmic reticulum D. golgi apparatus Which option is correct and why?

The correct answer is: golgi apparatus.

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What does the organ of the eye sense?

[ "Gluons", "Photons", "Neutrons", "Energy", "heat", "distance", "sunlight", "Sound waves" ]

Photons

Answer the following multiple-choice question. Question: What does the organ of the eye sense? Options: A. Gluons B. Photons C. Neutrons D. Energy E. heat F. distance G. sunlight H. Sound waves Which option is correct and why?

The correct answer is: Photons.

Lungs are to hampsters as ________ are black tipped sharks.

[ "gills", "hearts", "stomachs", "fins" ]

gills

Answer the following multiple-choice question. Question: Lungs are to hampsters as ________ are black tipped sharks. Options: A. gills B. hearts C. stomachs D. fins Which option is correct and why?

The correct answer is: gills.

What can use energy in order to make food for itself and others?

[ "organisms", "mollusks", "trees", "microbes", "seeds", "chlorophyll", "plants", "animals" ]

plants

Answer the following multiple-choice question. Question: What can use energy in order to make food for itself and others? Options: A. organisms B. mollusks C. trees D. microbes E. seeds F. chlorophyll G. plants H. animals Which option is correct and why?

The correct answer is: plants.

What material is an example of an electrical insulator?

[ "Metal", "Cement", "Stone", "Brick" ]

Brick

Answer the following multiple-choice question. Question: What material is an example of an electrical insulator? Options: A. Metal B. Cement C. Stone D. Brick Which option is correct and why?

The correct answer is: Brick.

Amphibians have permeable skin which allows for the exchange of oxygen and carbon dioxide, what is this "breathing called?"

[ "aquatic respiration", "variant respiration", "cutaneous respiration", "benign respiration" ]

cutaneous respiration

Answer the following multiple-choice question. Question: Amphibians have permeable skin which allows for the exchange of oxygen and carbon dioxide, what is this "breathing called?" Options: A. aquatic respiration B. variant respiration C. cutaneous respiration D. benign respiration Which option is correct and why?

The correct answer is: cutaneous respiration.

The lymphatic system helps return fluid that leaks from the blood vessels back to what system?

[ "peripheral", "cardiovascular", "nervous", "pulmonary" ]

cardiovascular

Answer the following multiple-choice question. Question: The lymphatic system helps return fluid that leaks from the blood vessels back to what system? Options: A. peripheral B. cardiovascular C. nervous D. pulmonary Which option is correct and why?

The correct answer is: cardiovascular.

What are some of the risks of using fertilizer?

[ "Making potatoes", "Helping food grow", "Fertilizing the crops", "Damaging the planet" ]

Damaging the planet

Answer the following multiple-choice question. Question: What are some of the risks of using fertilizer? Options: A. Making potatoes B. Helping food grow C. Fertilizing the crops D. Damaging the planet Which option is correct and why?

The correct answer is: Damaging the planet.

Animal cells grow mainly by synthesizing protein-rich cytoplasm, a process that is described as expensive in what way?

[ "metabolically", "synthetically", "time spent", "calorically" ]

metabolically

Answer the following multiple-choice question. Question: Animal cells grow mainly by synthesizing protein-rich cytoplasm, a process that is described as expensive in what way? Options: A. metabolically B. synthetically C. time spent D. calorically Which option is correct and why?

The correct answer is: metabolically.

Heavy metals are _.

[ "emissions", "dangerous", "bent", "homogenous", "antigens", "vehicles", "fossil fuels", "heat energy" ]

antigens

Answer the following multiple-choice question. Question: Heavy metals are _. Options: A. emissions B. dangerous C. bent D. homogenous E. antigens F. vehicles G. fossil fuels H. heat energy Which option is correct and why?

The correct answer is: antigens.

Which of the following can cause a living thing to die?

[ "Sleep", "Hypothermia", "viruses", "dry conditions", "Homeostasis", "hyperthyroidism", "Hydration", "Pesticides" ]

Hypothermia

Answer the following multiple-choice question. Question: Which of the following can cause a living thing to die? Options: A. Sleep B. Hypothermia C. viruses D. dry conditions E. Homeostasis F. hyperthyroidism G. Hydration H. Pesticides Which option is correct and why?

The correct answer is: Hypothermia.

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What uses eyes to see by sensing light?

[ "trees", "algae", "worms", "elephants" ]

elephants

Answer the following multiple-choice question. Question: What uses eyes to see by sensing light? Options: A. trees B. algae C. worms D. elephants Which option is correct and why?

The correct answer is: elephants.

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Some prey animals may elude predators by

[ "being stinky", "being friendly", "being slow", "being loving" ]

being stinky

Answer the following multiple-choice question. Question: Some prey animals may elude predators by Options: A. being stinky B. being friendly C. being slow D. being loving Which option is correct and why?

The correct answer is: being stinky.

Convection generally involves the transfer of what type of energy?

[ "magnetic", "sunlight", "thermal", "radioactive" ]

thermal

Answer the following multiple-choice question. Question: Convection generally involves the transfer of what type of energy? Options: A. magnetic B. sunlight C. thermal D. radioactive Which option is correct and why?

The correct answer is: thermal.

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Plant cells have cell walls that are made of what?

[ "tissue", "nucleus", "carbonate", "cellulose" ]

cellulose

Answer the following multiple-choice question. Question: Plant cells have cell walls that are made of what? Options: A. tissue B. nucleus C. carbonate D. cellulose Which option is correct and why?

The correct answer is: cellulose.

This series of life stages and events that a sexually reproducing organism goes through is called its what?

[ "development cycle", "life cycle", "maturation cycle", "formative period" ]

life cycle

Answer the following multiple-choice question. Question: This series of life stages and events that a sexually reproducing organism goes through is called its what? Options: A. development cycle B. life cycle C. maturation cycle D. formative period Which option is correct and why?

The correct answer is: life cycle.

When a male directly deposits sperm in a female during mating, this is considered what type of fertilization?

[ "dual", "mechanical", "external", "internal" ]

internal

Answer the following multiple-choice question. Question: When a male directly deposits sperm in a female during mating, this is considered what type of fertilization? Options: A. dual B. mechanical C. external D. internal Which option is correct and why?

The correct answer is: internal.

A person wants to conserve toothpaste so they will

[ "use it generously", "use it indiscriminately", "throw it out", "use it stingily" ]

use it stingily

Answer the following multiple-choice question. Question: A person wants to conserve toothpaste so they will Options: A. use it generously B. use it indiscriminately C. throw it out D. use it stingily Which option is correct and why?

The correct answer is: use it stingily.

A sequence of amino acids in single polypeptide is the primary structure for what?

[ "lipids", "dna", "cells", "proteins" ]

proteins

Answer the following multiple-choice question. Question: A sequence of amino acids in single polypeptide is the primary structure for what? Options: A. lipids B. dna C. cells D. proteins Which option is correct and why?

The correct answer is: proteins.

Magnetism is due to the movement of what within atoms?

[ "neutrons", "magnetrons", "electrons", "protons" ]

electrons

Answer the following multiple-choice question. Question: Magnetism is due to the movement of what within atoms? Options: A. neutrons B. magnetrons C. electrons D. protons Which option is correct and why?

The correct answer is: electrons.

What weather phenomena can crack your windshield?

[ "condensation", "a gentle breeze", "clouds", "ice precipitation" ]

ice precipitation

Answer the following multiple-choice question. Question: What weather phenomena can crack your windshield? Options: A. condensation B. a gentle breeze C. clouds D. ice precipitation Which option is correct and why?

The correct answer is: ice precipitation.

What code is the same in all living things and shows that all organisms are related by descent from a common ancestor?

[ "descendant", "biochemical", "intrinsic", "genetic" ]

genetic

Answer the following multiple-choice question. Question: What code is the same in all living things and shows that all organisms are related by descent from a common ancestor? Options: A. descendant B. biochemical C. intrinsic D. genetic Which option is correct and why?

The correct answer is: genetic.

What make us sick when they become human parasites?

[ "larvae", "protozoa", "viruses", "detritus" ]

protozoa

Answer the following multiple-choice question. Question: What make us sick when they become human parasites? Options: A. larvae B. protozoa C. viruses D. detritus Which option is correct and why?

The correct answer is: protozoa.

Both oxygen and glucose are transported within the body via what?

[ "bone", "blood", "marrow", "heart" ]

blood

Answer the following multiple-choice question. Question: Both oxygen and glucose are transported within the body via what? Options: A. bone B. blood C. marrow D. heart Which option is correct and why?

The correct answer is: blood.

What is used to convert concentrations to collisions per second?

[ "speeds factor", "collision meter", "frequency factor", "particles factor" ]

frequency factor

Answer the following multiple-choice question. Question: What is used to convert concentrations to collisions per second? Options: A. speeds factor B. collision meter C. frequency factor D. particles factor Which option is correct and why?

The correct answer is: frequency factor.

Saltwater is a homogeneous mixture, another term for what?

[ "solution", "structure", "element", "lipid" ]

solution

Answer the following multiple-choice question. Question: Saltwater is a homogeneous mixture, another term for what? Options: A. solution B. structure C. element D. lipid Which option is correct and why?

The correct answer is: solution.

The thin scale-like or flat shape of what cells fits their primary function, to provide a smooth and protective surface?

[ "simple epithelium", "kind epithelium", "basic epithelium", "technique epithelium" ]

simple epithelium

Answer the following multiple-choice question. Question: The thin scale-like or flat shape of what cells fits their primary function, to provide a smooth and protective surface? Options: A. simple epithelium B. kind epithelium C. basic epithelium D. technique epithelium Which option is correct and why?

The correct answer is: simple epithelium.

What is the process in which a liquid changes to a solid?

[ "boiling", "condensation", "freezing", "melting" ]

freezing

Answer the following multiple-choice question. Question: What is the process in which a liquid changes to a solid? Options: A. boiling B. condensation C. freezing D. melting Which option is correct and why?

The correct answer is: freezing.

A bee is a pollinating

[ "moving alive thing", "rock", "tree", "song" ]

moving alive thing

Answer the following multiple-choice question. Question: A bee is a pollinating Options: A. moving alive thing B. rock C. tree D. song Which option is correct and why?

The correct answer is: moving alive thing.

What is a flower used for?

[ "to produce seeds", "Plant reproduction", "to produce water", "to produce stems", "to produce bark", "water conservation", "survival", "Reproduction" ]

to produce seeds

Answer the following multiple-choice question. Question: What is a flower used for? Options: A. to produce seeds B. Plant reproduction C. to produce water D. to produce stems E. to produce bark F. water conservation G. survival H. Reproduction Which option is correct and why?

The correct answer is: to produce seeds.

Visibility while driving is decreased by bad what?

[ "local forecasts", "roads", "music", "trees" ]

local forecasts

Answer the following multiple-choice question. Question: Visibility while driving is decreased by bad what? Options: A. local forecasts B. roads C. music D. trees Which option is correct and why?

The correct answer is: local forecasts.

Why would some birds have beaks that look a lot different than those of other birds?

[ "some of the birds eat worms and the other birds have blue feathers", "some of the birds of the same species have lived in a zoo all their lives", "some of the birds take seeds for nourishment and the others look for dead animals for nourishment", "some of the birds like to file down their beaks" ]

some of the birds take seeds for nourishment and the others look for dead animals for nourishment

Answer the following multiple-choice question. Question: Why would some birds have beaks that look a lot different than those of other birds? Options: A. some of the birds eat worms and the other birds have blue feathers B. some of the birds of the same species have lived in a zoo all their lives C. some of the birds take seeds for nourishment and the others look for dead animals for nourishment D. some of the birds like to file down their beaks Which option is correct and why?

The correct answer is: some of the birds take seeds for nourishment and the others look for dead animals for nourishment.

Some species of fish carry their fertilized eggs in their mouth until they hatch; this is called what?

[ "spawning", "mouth brooding", "internal reproduction", "schooling" ]

mouth brooding

Answer the following multiple-choice question. Question: Some species of fish carry their fertilized eggs in their mouth until they hatch; this is called what? Options: A. spawning B. mouth brooding C. internal reproduction D. schooling Which option is correct and why?

The correct answer is: mouth brooding.

What is the smallest planet in our solar system?

[ "Mars", "mercury", "Earth", "Jupiter" ]

mercury

Answer the following multiple-choice question. Question: What is the smallest planet in our solar system? Options: A. Mars B. mercury C. Earth D. Jupiter Which option is correct and why?

The correct answer is: mercury.

A person may find that iron attracts other items such as

[ "plastic toys", "broken bottles", "grass stains", "wire braces" ]

wire braces

Answer the following multiple-choice question. Question: A person may find that iron attracts other items such as Options: A. plastic toys B. broken bottles C. grass stains D. wire braces Which option is correct and why?

The correct answer is: wire braces.

How does water cause a valley to form?

[ "Physical weathering", "By the process of erosion", "By falling from clouds", "It used to be covered by water", "fissures of hot, acidic water", "Heavy snow accumulation", "By forming puddles", "Water expanding" ]

By the process of erosion

Answer the following multiple-choice question. Question: How does water cause a valley to form? Options: A. Physical weathering B. By the process of erosion C. By falling from clouds D. It used to be covered by water E. fissures of hot, acidic water F. Heavy snow accumulation G. By forming puddles H. Water expanding Which option is correct and why?

The correct answer is: By the process of erosion.

A single amino acid substitution in hemoglobin leads to what disease?

[ "AIDS", "sickle cell anemia", "down's syndrome", "crohn's disease" ]

sickle cell anemia

Answer the following multiple-choice question. Question: A single amino acid substitution in hemoglobin leads to what disease? Options: A. AIDS B. sickle cell anemia C. down's syndrome D. crohn's disease Which option is correct and why?

The correct answer is: sickle cell anemia.

A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if

[ "the room is warm", "salt is heavily applied", "people eat the food", "food is already warm" ]

salt is heavily applied

Answer the following multiple-choice question. Question: A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if Options: A. the room is warm B. salt is heavily applied C. people eat the food D. food is already warm Which option is correct and why?

The correct answer is: salt is heavily applied.