Jenjamin3000/MNLP_M3_MCQA_before_FT · Datasets at Hugging Face

id stringlengths 6 15	question_type stringclasses 1 value	question stringlengths 15 683	choices listlengths 4 4	answer stringclasses 5 values	explanation stringclasses 481 values
sciq-4864	multiple_choice	In a heat map, what color represents the hottest temperatures?	[ "pink", "bright yellow", "bright red", "orange" ]	B
sciq-3168	multiple_choice	In human females, the mammary glands are associated with, but not part of, what organ system that is used to create new humans?	[ "immune", "endocrine", "digestive", "reproductive" ]	D
sciq-3531	multiple_choice	Many diseases arise from genetic mutations that prevent the synthesis of critical what?	[ "oils", "lipids", "proteins", "acids" ]	C
sciq-1192	multiple_choice	A single, often oversimplified, path through which energy and matter flow through an ecosystem is also known as what?	[ "the chain", "fuel chain", "life cycle", "food chain" ]	D
sciq-3702	multiple_choice	Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge?	[ "voltage", "wattage", "output", "current" ]	D
sciq-7561	multiple_choice	Where do most red algae species live?	[ "oceans", "rivers", "lakes", "seas" ]	A
sciq-9005	multiple_choice	During grafting, the part of the plant that is grafted is called?	[ "scion", "stock", "stem", "roots" ]	A
ai2_arc-831	multiple_choice	A city wants to build a dam nearby to increase water supplies. Which question is most important to ask about the environmental effects of building the dam?	[ "How long will it take to build?", "How much concrete is needed?", "How will the lake be used for recreation?", "How will the dam affect fish populations?" ]	D
sciq-8110	multiple_choice	What are lipopolysaccharide components of the outer membrane of gram-negative bacteria?	[ "reactants", "endotoxins", "hormones", "pathogens" ]	B
sciq-10481	multiple_choice	In vertebrates, cholesterol is synthesized in which organ and obtained from the diet?	[ "heart", "the bone", "the liver", "the brain" ]	C
sciq-7097	multiple_choice	Gated ion channels have a central role in what system's function?	[ "nervous", "skeletal", "endocrine", "generous" ]	A
sciq-9500	multiple_choice	Valence electrons also determine how well—if at all—the atoms of an element conduct what?	[ "water", "electricity", "light", "pollution" ]	B
sciq-5316	multiple_choice	What is the basic unit of an organism called?	[ "singularity", "electron", "cell", "particle" ]	C
sciq-3002	multiple_choice	What has a distinct front and back end?	[ "imipenem sphere", "volvox sphere", "heroclix sphere", "hydro sphere" ]	B
sciq-4641	multiple_choice	What are the two types of vascular tissues found in vascular plants?	[ "cytoplasm and chloroplasm", "xylem and phloem", "ectoderm and phloem", "xylem and chloroplasm" ]	B
sciq-10666	multiple_choice	Clams, oysters, scallops, and mussels are examples of what type of species?	[ "mammals", "tortoises", "invertebrates", "mollusks" ]	D
sciq-10340	multiple_choice	What's the term for a piece of an organism breaking off and forming a new organism?	[ "depletion", "fragmentation", "extinction", "improvization" ]	B
ai2_arc-683	multiple_choice	Ice will form on small ponds when the temperature drops below 0°C. Which property of ice is most beneficial to fish living in these ponds?	[ "Ice has a temperature colder than the temperature of water.", "Ice absorbs sunlight that is reflected by water.", "Ice traps more pollution than is trapped by water.", "Ice had a density lower than the density of water." ]	D
sciq-7822	multiple_choice	What kind of charge does a neutron have?	[ "negative", "static", "positive", "neutral" ]	D
sciq-7523	multiple_choice	There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?	[ "mass", "energy", "mineral", "protein" ]	B
sciq-4267	multiple_choice	What occurs when arterioles lose their normal muscular tone and dilate dramatically?	[ "congenital shock", "vascular shock", "cardio shock", "respiration shock" ]	B
ai2_arc-675	multiple_choice	Which of the following structures is not present in animal cells?	[ "cell membrane", "cell wall", "mitochondrion", "nucleus" ]	B
sciq-9283	multiple_choice	What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?	[ "chemical reactions", "material reactions", "combustion reactions", "hydrogen reactions" ]	C
sciq-1006	multiple_choice	What organ creates bile?	[ "pancreas", "kidney", "liver", "heart" ]	C
sciq-4758	multiple_choice	Norovirus causes the inflammation of the stomach and what else?	[ "intestines", "lungs", "liver", "muscles" ]	A
scienceQA-2873	multiple_choice	How long is a bench?	[ "8 inches", "8 yards", "8 feet", "8 miles" ]	C	The best estimate for the length of a bench is 8 feet. 8 inches is too short. 8 yards and 8 miles are too long.
sciq-5	multiple_choice	When a meteoroid reaches earth, what is the remaining object called?	[ "meteor", "meteorite", "orbit", "comet" ]	B
sciq-5284	multiple_choice	Fluoride ion is widely used in water supplies to help prevent what?	[ "rust", "bacteria", "tooth decay", "chlorine taste" ]	C
sciq-11004	multiple_choice	The most powerful or influential individual in a group is sometimes called what?	[ "gamma", "superior", "beta", "dominant" ]	D
sciq-11549	multiple_choice	What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids?	[ "virologists", "vaccinologists", "endocrinologists", "immunologists" ]	D
sciq-11462	multiple_choice	What is the term for when two opposing processes reach the same speed, resulting in no overall change?	[ "neutralization", "acceleration", "homeostasis", "equilibrium" ]	D
sciq-9702	multiple_choice	Cold sores, influenza, and the common cold are all?	[ "viral infections", "trend infections", "digestive infections", "anal infections" ]	A
sciq-4849	multiple_choice	What is a galvanic process that can be prevented using cathodic protection?	[ "vaporization", "corrosion", "sublimation", "explosion" ]	B
sciq-2257	multiple_choice	What is the minimum number of pulleys needed for a compound pulley?	[ "zero", "1", "4", "2" ]	D
sciq-3582	multiple_choice	How many orders can flying birds be divided into?	[ "19", "29", "31", "44" ]	B
sciq-10816	multiple_choice	What happens to a substance in a liquid state when the temperate is lowed?	[ "it evaporates", "it solidifies", "it dissipates", "it melts" ]	B
sciq-4455	multiple_choice	Which law explains why a ship weighing thousands of metric tons floats on water?	[ "water pressure law", "hofstadter ' law", "ganymede ' law", "archimedes' law" ]	D
sciq-9977	multiple_choice	Air quality is a measure of what in the air?	[ "gases", "clouds", "water", "pollutants" ]	D
sciq-8954	multiple_choice	Why do butterfly fish have fake eyespots?	[ "confuse predators", "aerodynamic purposes", "mating purposes", "random evolution" ]	A
sciq-10984	multiple_choice	They had demonstrated that particles smaller than bacteria cause what?	[ "flight", "disease", "damage", "blood" ]	B
sciq-295	multiple_choice	An estimated 100 trillion of these live in the gut of an average person?	[ "viruses", "algae", "bacteria", "pathogens" ]	C
ai2_arc-161	multiple_choice	Which term is used to describe a physical property of a mineral?	[ "organic", "solid", "gaseous", "fossiliferous" ]	B
sciq-2560	multiple_choice	What are two common weather characteristics of hurricanes?	[ "high winds and snowfall", "high winds and rainfall", "small winds and rainfall", "low winds and sandstorms" ]	B
sciq-11465	multiple_choice	What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?	[ "angiotensin", "bradykinin", "parcnid", "bufotenin" ]	B
sciq-10524	multiple_choice	Ground subsidence is a consequences of the overuse of what?	[ "groundwater", "topsoil", "chemicals", "plants" ]	A
sciq-4610	multiple_choice	What are the two types of charges?	[ "energy and mass", "positive and negative", "volume and acceleration", "ions and neutrons" ]	B
sciq-9974	multiple_choice	In what organ does pepsin help break down proteins?	[ "liver", "skin", "kidney", "stomach" ]	D
sciq-2239	multiple_choice	When both objects have a positive charge what will the force be between them?	[ "attractive", "polar", "expressive", "repulsive" ]	D
sciq-8144	multiple_choice	What is another term for dry ice?	[ "liquid nitrogen", "carbonated ice", "ice crystals", "solid carbon dioxide" ]	D
sciq-4798	multiple_choice	Narrowing of the arterioles causes an increase of what upstream in the arteries?	[ "white blood cells", "red blood cells", "blood pressure", "heart beat" ]	C
ai2_arc-431	multiple_choice	A pesticide gets into the waters of the Everglades and wipes out many of the fish, amphibian and bird populations on which alligators depend for food. Which change would most likely occur among the alligator population?	[ "increase in the reproduction rate", "decrease in the number of alligator deaths", "increase in aggression between individuals", "decrease in the number of alligators migrating" ]	C
sciq-8939	multiple_choice	A spontaneous change process called neutrino oscillations can occur only if neutrinos have what property?	[ "velocity", "color", "temperature", "mass" ]	D
sciq-2184	multiple_choice	Sphenodontia sphenodontia (“wedge tooth”) arose in the mesozoic era and includes only one of what?	[ "living genus", "traveling genus", "outside genus", "inner genus" ]	A
sciq-2844	multiple_choice	A major source of primary pollutants is the burning of oil and coal, which are types of what?	[ "renewable fuels", "greenhouse gases", "fossil fuels", "erosion fuels" ]	C
sciq-10451	multiple_choice	What is the term for a combination of substances in which there is no chemical reaction?	[ "a mixture", "a combination", "a solute", "a solution" ]	A
sciq-11625	multiple_choice	Catalytic converters used on motor vehicles break down pollutants in what, yielding non-toxic compounds?	[ "intake", "exhaust", "oil", "muffler" ]	B
sciq-4896	multiple_choice	Dna replication is the first step in what process for both eukaryotic and prokaryotic cells?	[ "cell death", "cell division", "cell transfer", "cell growth" ]	B
sciq-6743	multiple_choice	What compound gives tarnished copper it's green color?	[ "zinc", "brass", "copper carbonate", "bronze" ]	C
sciq-9254	multiple_choice	Most gas molecules in the atmosphere are pulled close to earth’s surface by what force?	[ "gravity", "weight", "traction", "light" ]	A
sciq-4785	multiple_choice	In what unit is frequency measured in?	[ "gram", "hertz", "centimeter", "mole" ]	B
sciq-5892	multiple_choice	Animals that have feeding patterns that are somewhere between that of herbivores and carnivores can be called what?	[ "omnivores", "megavores", "insectivores", "nematodes" ]	A
sciq-5343	multiple_choice	What type of electrons does carbon have?	[ "shell", "gradient", "valence", "ionic" ]	C
sciq-11048	multiple_choice	What bonds result from the overlap of atomic orbitals?	[ "valent", "metallic", "covalents", "hydrogen" ]	C
sciq-826	multiple_choice	Having extra chromosomes or damaged chromosomes can cause what?	[ "problems", "deformities", "diseases", "disorders" ]	D
sciq-9999	multiple_choice	What is the general shape of centrioles?	[ "arc", "rod", "spherical", "oval" ]	B
sciq-3909	multiple_choice	What type of locomotion do humans have?	[ "bipedal", "quadrupedal", "elongated", "crawling" ]	A
sciq-8726	multiple_choice	Conducting wires have a small degree of what?	[ "electrical resistance", "insulation", "magnetism", "heat" ]	A
scienceQA-200	multiple_choice	Select the amphibian.	[ "great crested newt", "robin", "blue-footed booby", "helmeted iguana" ]	A	A great crested newt is an amphibian. It has moist skin and begins its life in water. Some newts live in water. Other newts live on land but lay their eggs in water. A blue-footed booby is a bird. It has feathers, two wings, and a beak. Blue-footed boobies live on tropical islands in the Pacific Ocean. A helmeted iguana is a reptile. It has scaly, waterproof skin. Iguanas are a type of lizard. Iguanas eat plants and fruit. A robin is a bird. It has feathers, two wings, and a beak. A robin is a songbird. It sings different songs at different times of the day.
sciq-3401	multiple_choice	In a controlled scientific study, what do you call a factor that can take on different values?	[ "input", "vector", "variable", "output" ]	C
sciq-5018	multiple_choice	What type of gas levels in the atmosphere are increasing?	[ "hydrogen gas", "greenhouse gas", "carbonate gas", "helium gas" ]	B
sciq-7085	multiple_choice	Being dependent on adults for a long maturation period allows young primates ample time for what?	[ "learning", "socialization", "attachment", "sleeping" ]	A
sciq-2269	multiple_choice	What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?	[ "noticeable process", "activation process", "spontaneous process", "controlled process" ]	C
sciq-5716	multiple_choice	What is the functional unit of the kidney which actively filters blood and generates urine?	[ "epithelial", "nephron", "mecrophron", "sechron" ]	B
sciq-8906	multiple_choice	Where do most cnidarians live?	[ "rocks", "hills", "ocean", "grass" ]	C
sciq-6594	multiple_choice	What is energy from the sun called?	[ "kinetic energy", "solar energy", "potential energy", "thermodynamic energy" ]	B
sciq-9037	multiple_choice	Which system of the body is responsible for bringing air into the body?	[ "vascular system", "respiratory system", "digestive system", "excretory system" ]	B
sciq-6173	multiple_choice	What force pulls object downwards to the earth?	[ "momentum", "motion", "kinetic energy", "gravity" ]	D
sciq-6088	multiple_choice	Physical science is defined as the study of what?	[ "matter & elements", "matter & energy", "biology & light", "light & matter" ]	B
sciq-2749	multiple_choice	What are the tiny, tube-shaped structures found inside a kidney called?	[ "neurons", "jejunum", "dendrites", "nephrons" ]	D
sciq-2494	multiple_choice	Through what form of energy transfer does the sun's energy travel?	[ "solar burst", "Fusion", "convection", "radiation" ]	D
sciq-1319	multiple_choice	What is the name for a combination of elements that acts as a different substance?	[ "mixture", "compound", "solution", "contrast" ]	B
sciq-9752	multiple_choice	Sporangia produce spores that develop into tiny, heart-shaped what?	[ "cells", "tubules", "filaments", "gametophytes" ]	D
sciq-1277	multiple_choice	What is the main artery of the systematic circulation called?	[ "subclavian", "aorta", "femoral", "carotid" ]	B
sciq-8186	multiple_choice	What types of living things are divided into nonvascular and vascular groupings?	[ "plants", "mammals", "animals", "organs" ]	A
scienceQA-1187	multiple_choice	How long is a bench?	[ "4 millimeters", "4 centimeters", "4 meters", "4 kilometers" ]	C	The best estimate for the length of a bench is 4 meters. 4 millimeters and 4 centimeters are too short. 4 kilometers is too long.
sciq-135	multiple_choice	What the name of the disease where some of the alveoli of the lungs fill with fluid so they can no longer exchange gas?	[ "lung cancer", "leukemia", "emphysema", "pneumonia" ]	D
sciq-11276	multiple_choice	When salinity and pressure increase, or when temperature decreases, what happens to water density?	[ "increases", "drops", "fluctuates", "stays the same" ]	A
sciq-3877	multiple_choice	Electrons are not shared equally between the two atoms in which type of covalent bonds?	[ "solar", "narrow", "polar", "wide" ]	C
sciq-6607	multiple_choice	Parasitism, mutualism, and commensalism are instances of what type of interaction?	[ "antibiotic", "symbiotic", "enzymatic", "semantic" ]	B
sciq-676	multiple_choice	A desmosome is a cell structure that anchors the ends of what fibers together?	[ "smooth muscle", "controllable muscle", "cardiac muscle", "skeletal muscle" ]	C
sciq-1040	multiple_choice	What are essential for pollination, but can spread disease and destroy crops?	[ "spiders", "mice", "fruits", "insects" ]	D
sciq-4862	multiple_choice	Under a microscope, salt crystals are what shape?	[ "triangles", "squares", "cubes", "circles" ]	C
sciq-10045	multiple_choice	In which state of matter are particles completely separate from one another?	[ "phosphorus state", "solid state", "gaseous state", "liquid state" ]	C
ai2_arc-206	multiple_choice	In order to produce light, the atoms inside a light bulb transform electrical energy into	[ "kinetic energy.", "electromagnetic radiation.", "chemical energy.", "heat energy." ]	B
sciq-4933	multiple_choice	What disease unique to humans and is caused by two variola viruses?	[ "smallpox", "ebola", "diabetes", "AIDS" ]	A
ai2_arc-955	multiple_choice	Which food is a fruit?	[ "a potato", "an onion", "a carrot", "a pumpkin" ]	D
sciq-6494	multiple_choice	Molar mass is equal to density multiplied by what?	[ "molar energy", "molar volume", "molar gravity", "molar weight" ]	B
sciq-8546	multiple_choice	What do organisms need to speed up biochemical reactions?	[ "genes", "enzymes", "carbohydrates", "hormones" ]	B
sciq-10401	multiple_choice	What causes the endometrium to thicken during a menstrual cycle?	[ "ovulation", "testosterone", "estradiol", "blood" ]	C
sciq-3295	multiple_choice	What is the name for birds that live on water like ducks?	[ "waterfowl", "landfowl", "gamefowl", "guineafowl" ]	A

sciq-4864

multiple_choice

In a heat map, what color represents the hottest temperatures?

[ "pink", "bright yellow", "bright red", "orange" ]

B

sciq-3168

multiple_choice

In human females, the mammary glands are associated with, but not part of, what organ system that is used to create new humans?

[ "immune", "endocrine", "digestive", "reproductive" ]

D

sciq-3531

multiple_choice

Many diseases arise from genetic mutations that prevent the synthesis of critical what?

[ "oils", "lipids", "proteins", "acids" ]

C

sciq-1192

multiple_choice

A single, often oversimplified, path through which energy and matter flow through an ecosystem is also known as what?

[ "the chain", "fuel chain", "life cycle", "food chain" ]

D

sciq-3702

multiple_choice

Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge?

[ "voltage", "wattage", "output", "current" ]

D

sciq-7561

multiple_choice

Where do most red algae species live?

[ "oceans", "rivers", "lakes", "seas" ]

A

sciq-9005

multiple_choice

During grafting, the part of the plant that is grafted is called?

[ "scion", "stock", "stem", "roots" ]

A

ai2_arc-831

multiple_choice

A city wants to build a dam nearby to increase water supplies. Which question is most important to ask about the environmental effects of building the dam?

[ "How long will it take to build?", "How much concrete is needed?", "How will the lake be used for recreation?", "How will the dam affect fish populations?" ]

D

sciq-8110

multiple_choice

What are lipopolysaccharide components of the outer membrane of gram-negative bacteria?

[ "reactants", "endotoxins", "hormones", "pathogens" ]

B

sciq-10481

multiple_choice

In vertebrates, cholesterol is synthesized in which organ and obtained from the diet?

[ "heart", "the bone", "the liver", "the brain" ]

C

sciq-7097

multiple_choice

Gated ion channels have a central role in what system's function?

[ "nervous", "skeletal", "endocrine", "generous" ]

A

sciq-9500

multiple_choice

Valence electrons also determine how well—if at all—the atoms of an element conduct what?

[ "water", "electricity", "light", "pollution" ]

B

sciq-5316

multiple_choice

What is the basic unit of an organism called?

[ "singularity", "electron", "cell", "particle" ]

C

sciq-3002

multiple_choice

What has a distinct front and back end?

[ "imipenem sphere", "volvox sphere", "heroclix sphere", "hydro sphere" ]

B

sciq-4641

multiple_choice

What are the two types of vascular tissues found in vascular plants?

[ "cytoplasm and chloroplasm", "xylem and phloem", "ectoderm and phloem", "xylem and chloroplasm" ]

B

sciq-10666

multiple_choice

Clams, oysters, scallops, and mussels are examples of what type of species?

[ "mammals", "tortoises", "invertebrates", "mollusks" ]

D

sciq-10340

multiple_choice

What's the term for a piece of an organism breaking off and forming a new organism?

[ "depletion", "fragmentation", "extinction", "improvization" ]

B

ai2_arc-683

multiple_choice

Ice will form on small ponds when the temperature drops below 0°C. Which property of ice is most beneficial to fish living in these ponds?

[ "Ice has a temperature colder than the temperature of water.", "Ice absorbs sunlight that is reflected by water.", "Ice traps more pollution than is trapped by water.", "Ice had a density lower than the density of water." ]

D

sciq-7822

multiple_choice

What kind of charge does a neutron have?

[ "negative", "static", "positive", "neutral" ]

D

sciq-7523

multiple_choice

There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?

[ "mass", "energy", "mineral", "protein" ]

B

sciq-4267

multiple_choice

What occurs when arterioles lose their normal muscular tone and dilate dramatically?

[ "congenital shock", "vascular shock", "cardio shock", "respiration shock" ]

B

ai2_arc-675

multiple_choice

Which of the following structures is not present in animal cells?

[ "cell membrane", "cell wall", "mitochondrion", "nucleus" ]

B

sciq-9283

multiple_choice

What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?

[ "chemical reactions", "material reactions", "combustion reactions", "hydrogen reactions" ]

C

sciq-1006

multiple_choice

What organ creates bile?

[ "pancreas", "kidney", "liver", "heart" ]

C

sciq-4758

multiple_choice

Norovirus causes the inflammation of the stomach and what else?

[ "intestines", "lungs", "liver", "muscles" ]

A

scienceQA-2873

multiple_choice

How long is a bench?

[ "8 inches", "8 yards", "8 feet", "8 miles" ]

C

The best estimate for the length of a bench is 8 feet. 8 inches is too short. 8 yards and 8 miles are too long.

sciq-5

multiple_choice

When a meteoroid reaches earth, what is the remaining object called?

[ "meteor", "meteorite", "orbit", "comet" ]

B

sciq-5284

multiple_choice

Fluoride ion is widely used in water supplies to help prevent what?

[ "rust", "bacteria", "tooth decay", "chlorine taste" ]

C

sciq-11004

multiple_choice

The most powerful or influential individual in a group is sometimes called what?

[ "gamma", "superior", "beta", "dominant" ]

D

sciq-11549

multiple_choice

What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids?

[ "virologists", "vaccinologists", "endocrinologists", "immunologists" ]

D

sciq-11462

multiple_choice

What is the term for when two opposing processes reach the same speed, resulting in no overall change?

[ "neutralization", "acceleration", "homeostasis", "equilibrium" ]

D

sciq-9702

multiple_choice

Cold sores, influenza, and the common cold are all?

[ "viral infections", "trend infections", "digestive infections", "anal infections" ]

A

sciq-4849

multiple_choice

What is a galvanic process that can be prevented using cathodic protection?

[ "vaporization", "corrosion", "sublimation", "explosion" ]

B

sciq-2257

multiple_choice

What is the minimum number of pulleys needed for a compound pulley?

[ "zero", "1", "4", "2" ]

D

sciq-3582

multiple_choice

How many orders can flying birds be divided into?

[ "19", "29", "31", "44" ]

B

sciq-10816

multiple_choice

What happens to a substance in a liquid state when the temperate is lowed?

[ "it evaporates", "it solidifies", "it dissipates", "it melts" ]

B

sciq-4455

multiple_choice

Which law explains why a ship weighing thousands of metric tons floats on water?

[ "water pressure law", "hofstadter ' law", "ganymede ' law", "archimedes' law" ]

D

sciq-9977

multiple_choice

Air quality is a measure of what in the air?

[ "gases", "clouds", "water", "pollutants" ]

D

sciq-8954

multiple_choice

Why do butterfly fish have fake eyespots?

[ "confuse predators", "aerodynamic purposes", "mating purposes", "random evolution" ]

A

sciq-10984

multiple_choice

They had demonstrated that particles smaller than bacteria cause what?

[ "flight", "disease", "damage", "blood" ]

B

sciq-295

multiple_choice

An estimated 100 trillion of these live in the gut of an average person?

[ "viruses", "algae", "bacteria", "pathogens" ]

C

ai2_arc-161

multiple_choice

Which term is used to describe a physical property of a mineral?

[ "organic", "solid", "gaseous", "fossiliferous" ]

B

sciq-2560

multiple_choice

What are two common weather characteristics of hurricanes?

[ "high winds and snowfall", "high winds and rainfall", "small winds and rainfall", "low winds and sandstorms" ]

B

sciq-11465

multiple_choice

What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?

[ "angiotensin", "bradykinin", "parcnid", "bufotenin" ]

B

sciq-10524

multiple_choice

Ground subsidence is a consequences of the overuse of what?

[ "groundwater", "topsoil", "chemicals", "plants" ]

A

sciq-4610

multiple_choice

What are the two types of charges?

[ "energy and mass", "positive and negative", "volume and acceleration", "ions and neutrons" ]

B

sciq-9974

multiple_choice

In what organ does pepsin help break down proteins?

[ "liver", "skin", "kidney", "stomach" ]

D

sciq-2239

multiple_choice

When both objects have a positive charge what will the force be between them?

[ "attractive", "polar", "expressive", "repulsive" ]

D

sciq-8144

multiple_choice

What is another term for dry ice?

[ "liquid nitrogen", "carbonated ice", "ice crystals", "solid carbon dioxide" ]

D

sciq-4798

multiple_choice

Narrowing of the arterioles causes an increase of what upstream in the arteries?

[ "white blood cells", "red blood cells", "blood pressure", "heart beat" ]

C

ai2_arc-431

multiple_choice

A pesticide gets into the waters of the Everglades and wipes out many of the fish, amphibian and bird populations on which alligators depend for food. Which change would most likely occur among the alligator population?

[ "increase in the reproduction rate", "decrease in the number of alligator deaths", "increase in aggression between individuals", "decrease in the number of alligators migrating" ]

C

sciq-8939

multiple_choice

A spontaneous change process called neutrino oscillations can occur only if neutrinos have what property?

[ "velocity", "color", "temperature", "mass" ]

D

sciq-2184

multiple_choice

Sphenodontia sphenodontia (“wedge tooth”) arose in the mesozoic era and includes only one of what?

[ "living genus", "traveling genus", "outside genus", "inner genus" ]

A

sciq-2844

multiple_choice

A major source of primary pollutants is the burning of oil and coal, which are types of what?

[ "renewable fuels", "greenhouse gases", "fossil fuels", "erosion fuels" ]

C

sciq-10451

multiple_choice

What is the term for a combination of substances in which there is no chemical reaction?

[ "a mixture", "a combination", "a solute", "a solution" ]

A

sciq-11625

multiple_choice

Catalytic converters used on motor vehicles break down pollutants in what, yielding non-toxic compounds?

[ "intake", "exhaust", "oil", "muffler" ]

B

sciq-4896

multiple_choice

Dna replication is the first step in what process for both eukaryotic and prokaryotic cells?

[ "cell death", "cell division", "cell transfer", "cell growth" ]

B

sciq-6743

multiple_choice

What compound gives tarnished copper it's green color?

[ "zinc", "brass", "copper carbonate", "bronze" ]

C

sciq-9254

multiple_choice

Most gas molecules in the atmosphere are pulled close to earth’s surface by what force?

[ "gravity", "weight", "traction", "light" ]

A

sciq-4785

multiple_choice

In what unit is frequency measured in?

[ "gram", "hertz", "centimeter", "mole" ]

B

sciq-5892

multiple_choice

Animals that have feeding patterns that are somewhere between that of herbivores and carnivores can be called what?

[ "omnivores", "megavores", "insectivores", "nematodes" ]

A

sciq-5343

multiple_choice

What type of electrons does carbon have?

[ "shell", "gradient", "valence", "ionic" ]

C

sciq-11048

multiple_choice

What bonds result from the overlap of atomic orbitals?

[ "valent", "metallic", "covalents", "hydrogen" ]

C

sciq-826

multiple_choice

Having extra chromosomes or damaged chromosomes can cause what?

[ "problems", "deformities", "diseases", "disorders" ]

D

sciq-9999

multiple_choice

What is the general shape of centrioles?

[ "arc", "rod", "spherical", "oval" ]

B

sciq-3909

multiple_choice

What type of locomotion do humans have?

[ "bipedal", "quadrupedal", "elongated", "crawling" ]

A

sciq-8726

multiple_choice

Conducting wires have a small degree of what?

[ "electrical resistance", "insulation", "magnetism", "heat" ]

A

scienceQA-200

multiple_choice

Select the amphibian.

[ "great crested newt", "robin", "blue-footed booby", "helmeted iguana" ]

A

A great crested newt is an amphibian. It has moist skin and begins its life in water. Some newts live in water. Other newts live on land but lay their eggs in water. A blue-footed booby is a bird. It has feathers, two wings, and a beak. Blue-footed boobies live on tropical islands in the Pacific Ocean. A helmeted iguana is a reptile. It has scaly, waterproof skin. Iguanas are a type of lizard. Iguanas eat plants and fruit. A robin is a bird. It has feathers, two wings, and a beak. A robin is a songbird. It sings different songs at different times of the day.

sciq-3401

multiple_choice

In a controlled scientific study, what do you call a factor that can take on different values?

[ "input", "vector", "variable", "output" ]

C

sciq-5018

multiple_choice

What type of gas levels in the atmosphere are increasing?

[ "hydrogen gas", "greenhouse gas", "carbonate gas", "helium gas" ]

B

sciq-7085

multiple_choice

Being dependent on adults for a long maturation period allows young primates ample time for what?

[ "learning", "socialization", "attachment", "sleeping" ]

A

sciq-2269

multiple_choice

What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?

[ "noticeable process", "activation process", "spontaneous process", "controlled process" ]

C

sciq-5716

multiple_choice

What is the functional unit of the kidney which actively filters blood and generates urine?

[ "epithelial", "nephron", "mecrophron", "sechron" ]

B

sciq-8906

multiple_choice

Where do most cnidarians live?

[ "rocks", "hills", "ocean", "grass" ]

C

sciq-6594

multiple_choice

What is energy from the sun called?

[ "kinetic energy", "solar energy", "potential energy", "thermodynamic energy" ]

B

sciq-9037

multiple_choice

Which system of the body is responsible for bringing air into the body?

[ "vascular system", "respiratory system", "digestive system", "excretory system" ]

B

sciq-6173

multiple_choice

What force pulls object downwards to the earth?

[ "momentum", "motion", "kinetic energy", "gravity" ]

D

sciq-6088

multiple_choice

Physical science is defined as the study of what?

[ "matter & elements", "matter & energy", "biology & light", "light & matter" ]

B

sciq-2749

multiple_choice

What are the tiny, tube-shaped structures found inside a kidney called?

[ "neurons", "jejunum", "dendrites", "nephrons" ]

D

sciq-2494

multiple_choice

Through what form of energy transfer does the sun's energy travel?

[ "solar burst", "Fusion", "convection", "radiation" ]

D

sciq-1319

multiple_choice

What is the name for a combination of elements that acts as a different substance?

[ "mixture", "compound", "solution", "contrast" ]

B

sciq-9752

multiple_choice

Sporangia produce spores that develop into tiny, heart-shaped what?

[ "cells", "tubules", "filaments", "gametophytes" ]

D

sciq-1277

multiple_choice

What is the main artery of the systematic circulation called?

[ "subclavian", "aorta", "femoral", "carotid" ]

B

sciq-8186

multiple_choice

What types of living things are divided into nonvascular and vascular groupings?

[ "plants", "mammals", "animals", "organs" ]

A

scienceQA-1187

multiple_choice

How long is a bench?

[ "4 millimeters", "4 centimeters", "4 meters", "4 kilometers" ]

C

The best estimate for the length of a bench is 4 meters. 4 millimeters and 4 centimeters are too short. 4 kilometers is too long.

sciq-135

multiple_choice

What the name of the disease where some of the alveoli of the lungs fill with fluid so they can no longer exchange gas?

[ "lung cancer", "leukemia", "emphysema", "pneumonia" ]

D

sciq-11276

multiple_choice

When salinity and pressure increase, or when temperature decreases, what happens to water density?

[ "increases", "drops", "fluctuates", "stays the same" ]

A

sciq-3877

multiple_choice

Electrons are not shared equally between the two atoms in which type of covalent bonds?

[ "solar", "narrow", "polar", "wide" ]

C

sciq-6607

multiple_choice

Parasitism, mutualism, and commensalism are instances of what type of interaction?

[ "antibiotic", "symbiotic", "enzymatic", "semantic" ]

B

sciq-676

multiple_choice

A desmosome is a cell structure that anchors the ends of what fibers together?

[ "smooth muscle", "controllable muscle", "cardiac muscle", "skeletal muscle" ]

C

sciq-1040

multiple_choice

What are essential for pollination, but can spread disease and destroy crops?

[ "spiders", "mice", "fruits", "insects" ]

D

sciq-4862

multiple_choice

Under a microscope, salt crystals are what shape?

[ "triangles", "squares", "cubes", "circles" ]

C

sciq-10045

multiple_choice

In which state of matter are particles completely separate from one another?

[ "phosphorus state", "solid state", "gaseous state", "liquid state" ]

C

ai2_arc-206

multiple_choice

In order to produce light, the atoms inside a light bulb transform electrical energy into

[ "kinetic energy.", "electromagnetic radiation.", "chemical energy.", "heat energy." ]

B

sciq-4933

multiple_choice

What disease unique to humans and is caused by two variola viruses?

[ "smallpox", "ebola", "diabetes", "AIDS" ]

A

ai2_arc-955

multiple_choice

Which food is a fruit?

[ "a potato", "an onion", "a carrot", "a pumpkin" ]

D

sciq-6494

multiple_choice

Molar mass is equal to density multiplied by what?

[ "molar energy", "molar volume", "molar gravity", "molar weight" ]

B

sciq-8546

multiple_choice

What do organisms need to speed up biochemical reactions?

[ "genes", "enzymes", "carbohydrates", "hormones" ]

B

sciq-10401

multiple_choice

What causes the endometrium to thicken during a menstrual cycle?

[ "ovulation", "testosterone", "estradiol", "blood" ]

C

sciq-3295

multiple_choice

What is the name for birds that live on water like ducks?

[ "waterfowl", "landfowl", "gamefowl", "guineafowl" ]

A