id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
b5b7a7b4-be48-481c-8e1d-88ea0d792b22 | What word describes a change in behavior that occurs as a result of experience? | [
"taking",
"applying",
"heredity",
"learning"
] | learning | sciq |
80a075c9-ef0a-4f86-a22b-1accf63ac26d | What term means the abnormal or excessive extension of a joint - particularly a hinged joint - beyond its normal range of motion, thus resulting in injury? | [
"hyperextension",
"sprain",
"tear",
"hypercorrection"
] | hyperextension | sciq |
a0b5c353-ac2c-4ce8-9324-dfaa8105b1be | Burning of methane is a type of what, which involves the breaking and forming of bonds? | [
"chemical reaction",
"liquid reaction",
"physical reaction",
"toxic reaction"
] | chemical reaction | sciq |
daf7c789-8c80-4e73-b5cb-ee9733d935bf | Transparent, translucent, or opaque are properties of matter based on an interaction with what? | [
"gravity",
"electricity",
"air",
"light"
] | light | sciq |
72d27869-33a4-4799-ae52-fa6d45824d2f | Hydrogen sulfide is a noxious and toxic gas produced from decaying organic matter that contains what? | [
"methane",
"sulfur",
"tin",
"helium"
] | sulfur | sciq |
3f248495-b911-4ce7-94ca-882d33ff8a3a | What is the name of the body system that fights to protect the body from specific pathogens? | [
"infectious system",
"warning system",
"allergic response",
"immune system"
] | immune system | sciq |
4f45cde7-183b-4635-bcd4-cd73e27844a9 | Incomplete dominance and epistasis are both terms that define what? | [
"genetic habits",
"genetic relationships",
"learned behaviors",
"genetic difficulties"
] | genetic relationships | sciq |
80d0c851-1176-44bb-a4d1-78416b9dbbf6 | What branch of biology focuses on heredity? | [
"genetics",
"cell biology",
"botany",
"zoology"
] | genetics | sciq |
43f60616-8c05-4228-973d-51855a569be2 | The axon contains microtubules and neurofilaments that are bounded by a plasma membrane known as what? | [
"exolemal",
"xerophyte",
"axolenon",
"axolemma"
] | axolemma | sciq |
f96a5c40-8e1f-455e-929f-e3ce1256c227 | What is the process by which a liquid changes to a solid? | [
"boiling",
"freezing",
"vaporizing",
"melting"
] | freezing | sciq |
5818f745-6f8d-4208-bad8-95d6acb80ac6 | How are electrons shared in covalent bonds? | [
"randomly",
"orderly",
"equally",
"unequally"
] | equally | sciq |
1b257a8f-e085-4d8f-b8a7-de65423a0819 | What is the most electron-pair bonds a nitrogen atom can participate in? | [
"seven",
"five",
"four",
"three"
] | four | sciq |
b014363a-c873-4d96-aacb-c79633ff81c1 | The hypothalamus and pituitary gland are located near the base of this organ? | [
"the lungs",
"the heart",
"the liver",
"the brain"
] | the brain | sciq |
f7877df8-e1f2-4207-9dc1-d2a8479b2b90 | What is the most common type of cancer in adult males? | [
"lung",
"stomach",
"prostate",
"leukemia"
] | prostate | sciq |
5a12655c-e280-45eb-b5b6-693cb3d318bb | Distance traveled divided by time is equal to what? | [
"speed",
"momentum",
"direction",
"frequency"
] | speed | sciq |
809fadab-21ad-4b53-ad27-23520794ccb0 | What are people called that choose to study science? | [
"doctors",
"engineers",
"lab technicians",
"scientists"
] | scientists | sciq |
9e00de35-5308-40ae-8e46-0bb031a52bbc | What is the main cause of outdoor air pollution? | [
"chimneys",
"burning of fossil fuels",
"methane from livestock",
"aerosol spray"
] | burning of fossil fuels | sciq |
8038bf6d-0711-4b3d-8546-7a8e586fcc31 | What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature? | [
"endotherms",
"pachyderm",
"ectotherms",
"homeotherm"
] | endotherms | sciq |
75579d62-7cab-434a-b28e-f66610d0c4aa | What is the term for learning by watching and copying the behavior of someone else? | [
"consequential learning",
"classical conditioning",
"associative learning",
"observational learning"
] | observational learning | sciq |
0624a42d-70c9-46ac-a60d-61ab37f9e9db | What do we call scientists who study and forecast the weather? | [
"Climate predictors",
"forecasters",
"meteorologists",
"TV hosts"
] | meteorologists | sciq |
f123578f-6546-459f-9ed5-1e2eb973dc93 | What are atoms called when they have the same number of negative electrons as positive protons in an electrical charge? | [
"positive",
"static",
"negative",
"neutral"
] | neutral | sciq |
ca128145-d771-4595-b1fc-5e60252f89e1 | Neon, krypton and argon are examples of what kind of gases, which produce light by electroluminescence? | [
"irradiation gases",
"radiation gases",
"ionic gases",
"halogen gases"
] | halogen gases | sciq |
70f2d509-edae-4af5-af26-bd36e99bad5d | What might arthropods use as legs for walking? | [
"jointed appendages",
"flagella",
"antennae",
"cloven hooves"
] | jointed appendages | sciq |
1f7949bf-d579-49e3-8e17-1588c88df096 | What kind of bonds, where electrons are transferred rather than shared, are considered the ultimate in polarity? | [
"covalent bonds",
"soluble bonds",
"ionic bonds",
"magnetic bonds"
] | ionic bonds | sciq |
32493b17-d776-440b-b407-eb4a6e4ba22f | What happens when chemical bonds in a burning log break? | [
"hold heat",
"release heat",
"remove heat",
"decrease heat"
] | release heat | sciq |
eb48c3ce-e182-4ed5-b196-46c8bb26e120 | When what common element forms single bonds with other atoms, the shape is tetrahedral, and when its atoms form a double bond, the shape is planar? | [
"silicon",
"hydrogen",
"carbon",
"oxygen"
] | carbon | sciq |
8bed8517-45c6-4f2e-9625-4ac3b166eb6f | What objects are made from highly reflective metal that is applied to a curved or flat piece of glass? | [
"machines",
"frames",
"mirrors",
"vases"
] | mirrors | sciq |
b96dd4cd-cb84-4d7f-8243-cd35bb200ba1 | Fractures, osteoarthritis, and rickets are problems of which body system? | [
"circulatory system",
"digestive system",
"cardiovascular system",
"skeletal system"
] | skeletal system | sciq |
3aafde0c-9bc5-4d6e-abbf-ef0e4a75597c | The structure of a neuron allows it to rapidly transmit nerve impulses to other what? | [
"cells",
"muscles",
"proteins",
"limbs"
] | cells | sciq |
5adb4428-2e0f-4058-bec5-4193adcfb46c | Earthquakes have both longitudinal and transverse components, and these travel at what? | [
"the speed of light",
"identical speeds",
"different speeds",
"the speed of sound"
] | different speeds | sciq |
9823eedf-faab-4d12-86eb-06a831edbe49 | What do we call the theory of electromagnetism on the particle scale? | [
"gravity electrodynamics",
"light electrodynamics",
"quantum electrodynamics",
"iron electrodynamics"
] | quantum electrodynamics | sciq |
59247c68-3cb0-46cc-b1ba-06b2c54a0eba | What part of the continuous dermal tissue system covers stems? | [
"cuticle",
"callus",
"epidermis",
"dermis"
] | epidermis | sciq |
0585e088-2bb8-4483-9ff2-bb34ed73165c | What may be the ancestor of placental mammals? | [
"eomaia",
"amphibians",
"spirogyra",
"fungi"
] | eomaia | sciq |
dbb60d08-bbc4-49c0-bec4-603f358a5d4a | What are the two methods of logical thinking? | [
"Observation and result",
"inductive and dynamical",
"cathartic and deductive",
"inductive and deductive"
] | inductive and deductive | sciq |
57778288-14f3-4f89-aae5-f1711f654f22 | What is the amount of solute that can dissolve in a given amount of solvent at a given temperature? | [
"permeability",
"viscosity",
"solubility",
"humidity"
] | solubility | sciq |
e4151406-6970-4121-926d-48f843d34291 | What should a pregnant woman avoid while pregnant? | [
"rest and relaxation",
"healthy food",
"vitamins",
"toxic substances"
] | toxic substances | sciq |
4d2a9b85-6aa5-4492-9bb0-f322b5467605 | Quantities have two parts: the number (how many) and what else? | [
"the credit",
"he unit",
"the member",
"the motion"
] | he unit | sciq |
3b292dbf-97f6-4dba-8533-0c8707878ad6 | What organ provides the integrative power that underlies the complex behavior of vertebrates? | [
"the heart",
"the skin",
"the liver",
"the brain"
] | the brain | sciq |
a5058f17-3241-4de9-b84c-5df3b7aa9dbf | What is the only mechanism that consistently causes adaptive evolution? | [
"genetic drift",
"neutral selection",
"artificial selection",
"natural selection"
] | natural selection | sciq |
80f4ac2f-eff4-4181-b304-953ec9031eb9 | What are four children born at one birth called? | [
"quadruplets",
"triplets",
"kittens",
"twins"
] | quadruplets | sciq |
75b4cc96-8f14-43f4-b557-092f05aca2c3 | What does liquid change to due to vaporization? | [
"plasma",
"gas",
"oil",
"solid"
] | gas | sciq |
226a720a-eb0d-4307-a5c3-660719acbb5f | Converging plates can be oceanic, continental, or one of each. if at least one is oceanic, it will subduct. a subducting plate creates what? | [
"volcanoes",
"fires",
"earthquakes",
"wind"
] | volcanoes | sciq |
0861eed8-421b-4db5-a55f-89fd3317fdda | Reptiles can be found on every continent except which one? | [
"antarctica",
"south america",
"africa",
"australia"
] | antarctica | sciq |
bb843725-4945-45e4-9275-644b067abaad | For photosynthesis to begin, the inputs required are sunlight, water, and what? | [
"carbon dioxide",
"phosphorus dioxide",
"sulfur dioxide",
"methane"
] | carbon dioxide | sciq |
07c57adb-ed10-4152-9f93-7d1b9e5a6ac4 | When a stalactite and stalagmite join together, they form a what? | [
"joint",
"column",
"ladder",
"cave"
] | column | sciq |
876a68d2-25c6-4b46-80e7-afbcb0a9fe50 | What color does red litmus paper turn in the presence of a base? | [
"green",
"blue",
"purple",
"white"
] | blue | sciq |
6c862ad3-22ae-407b-9865-e71490ed4000 | What is the term for the hard, round object produced within the mantle of a living shelled mollusk? | [
"pearl",
"glass",
"ball",
"root"
] | pearl | sciq |
4feed251-7670-4c19-89f6-fc248f99fc27 | What is the term for animal-like protists that are usually single-celled? | [
"eukaryotes",
"vertebrates",
"protozoa",
"larvae"
] | protozoa | sciq |
150ff2fe-b5c3-422d-bd75-71dea476d637 | The cell membrane consists of two adjacent layers of what? | [
"phospholipids",
"membranes",
"eukaryotes",
"lecithin"
] | phospholipids | sciq |
e31c1a25-caf3-4ddd-8d0e-006a385afbc5 | Echinoderms have a unique system for gas exchange, nutrient circulation, and locomotion called the water vascular system. the system consists of a central ring canal and radial canals extending along each arm. water circulates through these structures allowing for gas, nutrient, and this? | [
"nerve exchange",
"water evaporation",
"cell exchange",
"waste exchange"
] | waste exchange | sciq |
b72b7f3d-b9eb-4d34-ae31-ee44af95e576 | What group includes the simplest eukaryotes, including most single-celled eukaryotes? | [
"arthropods",
"bivalves",
"protists",
"fungi"
] | protists | sciq |
d020821b-0aef-4e47-8e7b-1b770985df14 | Tropical rainforest, chaparral, and taiga are what kind of biomes? | [
"arboreal",
"freshwater",
"endangered",
"terrestrial"
] | terrestrial | sciq |
9faf47d1-a215-4d3b-ba34-141131eee922 | One of the most advanced uses of what in medicine is the positron emission tomography scanner, which detects the activity in the body of a very small injection of radioactive glucose? | [
"membranes",
"radionuclides",
"quarks",
"radioisotopes"
] | radioisotopes | sciq |
dd8e5185-c2f9-4994-ba34-216ea38d8a8f | What type of disease is muscular dystrophy? | [
"infectious disease",
"a wasting disease",
"contagious disease",
"mutation"
] | a wasting disease | sciq |
f30412da-8878-454b-9de6-6a912f88c0d2 | How many types of tissue are found in animals? | [
"three",
"Ten",
"six",
"four"
] | four | sciq |
c0565cdb-2831-45c4-89d0-4390ee9f934b | The sequence of bases in a gene translates to the sequence of what protein components? | [
"amino acids",
"protein acids",
"rna acids",
"molecular acids"
] | amino acids | sciq |
10fd82f7-d088-4378-bd95-f68b82fff7a6 | Two or more what may bond with each other to form a molecule? | [
"quarks",
"atoms",
"clouds",
"particles"
] | atoms | sciq |
33d6777d-6185-41bc-8696-1b85fb6ce9ea | Like animals, protozoa are heterotrophic and capable of what? | [
"working",
"moving",
"pushing",
"creating"
] | moving | sciq |
d4277b5c-0b1c-4669-b5f2-bddf7aeb957c | What term is used to describe a solute that is water fearing? | [
"hydrophobic",
"hydrogenic",
"claustrophobic",
"anti-hydral"
] | hydrophobic | sciq |
a5fe9d4d-527b-41cd-94a5-c2c4c136c0df | What is the term for animals that cannot raise their body temperature on their own? | [
"catabolic",
"warm-blooded",
"endothermic",
"ectothermic"
] | ectothermic | sciq |
eb649e46-4f67-4934-aee7-451fe34928f6 | Kidney stones can form anywhere in what system? | [
"intestinal",
"digestive",
"respiratory",
"urinary"
] | urinary | sciq |
4a638cd2-2ffd-4306-9257-f66ac906725d | What organ participates in all digestive activities except ingestion and defecation? | [
"stomach",
"large intestine",
"small intestine",
"tongue"
] | stomach | sciq |
a2811453-c974-421b-9a06-3ac6f4da17d8 | What is calculated by adding together the atomic masses of the elements in the substance, each multiplied by its subscript (written or implied) in the molecular formula? | [
"mass effect",
"fractional mass",
"magnetic mass",
"molecular mass"
] | molecular mass | sciq |
6b429fd8-134b-4921-b8d8-c9d35fa80299 | What term describes precipitation that flows over the surface of the land? | [
"flood",
"waves",
"runoff",
"erosion"
] | runoff | sciq |
bfb96b3b-8d68-4d4f-8efa-6b13e781b7a6 | At what point is water on the ph scale? | [
"neutrality, 7",
"14, basic",
"3, acidic",
"0, very acidic"
] | neutrality, 7 | sciq |
31ee4af2-939b-4d7b-9c71-8741dfa03675 | Would you find cells that contain a cell wall, a large central vacuole, and plastids in plant or animal cells? | [
"tube cells",
"heart cells",
"animal cells",
"plant cells"
] | plant cells | sciq |
08f81a2c-3db9-434e-a157-b387e32ad605 | What system includes lymph organs, lymph vessels, lymph, and lymph nodes? | [
"nervous",
"immature",
"immune",
"digestion"
] | immune | sciq |
6c6b9d00-25b1-491f-8f9a-79265971a4f4 | What causes acid rain? | [
"carbon dioxide",
"heavy pollution",
"chemicals in waterways",
"air pollution"
] | air pollution | sciq |
a1aa7241-2a5a-4e83-814f-2267902c85af | What helps ensure that, at least, some species will survive environmental change? | [
"reproduction",
"spontaneous mutation",
"biodiversity",
"ecosystem"
] | biodiversity | sciq |
ddefd559-aa28-4b77-9891-555f1b7b3f3a | The airway and the lungs are part of what organ system? | [
"pulmonary",
"respiratory",
"digestive",
"coronary"
] | respiratory | sciq |
57062d44-9947-4767-9afe-1263b7b84fb6 | Air quality is a measure of what in the air? | [
"precipitation",
"pollutants",
"oxygen",
"nitrogen"
] | pollutants | sciq |
57ee75e5-c94e-4cc7-a888-92360d6f3546 | Which factor often changes a protein from an inactive form to an active form? | [
"phosphate groups addition",
"nitrogen groups addition",
"oxygen groups addition",
"lipid groups addition"
] | phosphate groups addition | sciq |
6bb1ba5d-39d3-48ec-9cbc-30b4a39a2d9c | After the film is developed, any unexposed silver bromide must be removed by a process called what? | [
"sweeping",
"fixing",
"watering",
"washing"
] | fixing | sciq |
9355ec79-85a2-4023-a4d4-55ed76e2352a | What force provides resistance whenever two surfaces are in contact? | [
"rotation",
"tension",
"friction",
"vibration"
] | friction | sciq |
48f5c962-9207-4841-9e00-e25161fdd663 | What cycle is frequency measured in per second? | [
"Krebs",
"watt",
"hertz",
"decibel"
] | hertz | sciq |
2e17f19f-5b0c-4af2-972c-d3ef97068c9d | What are the two types of cells? | [
"animal and bacteria",
"mammal and plant",
"prokaryotes and eukaryotes",
"bacteria and eukaryotes"
] | prokaryotes and eukaryotes | sciq |
d1092ae2-8485-4b3d-8bf0-e80846393c72 | In science, what do you call something that always applies under the same conditions? | [
"scientific method",
"scientific law",
"hypothesis",
"theory"
] | scientific law | sciq |
fc3fa5cf-0727-4ee0-95ba-7f41585a0a95 | The pine tree is the sporophyte; its sporangia are located on scalelike structures packed densely where? | [
"in the limb tips",
"in cones",
"in the bark",
"in the needles"
] | in cones | sciq |
ef51bc2b-acb9-42d5-a604-0a0f07dd6192 | Prokaryotic cells grow to a certain size and then they divide by which process? | [
"budding",
"binary fusion",
"binary fission",
"linear fission"
] | binary fission | sciq |
168197e4-46c2-471f-8607-ab59c937397d | What can increase the occurance of earthquakes? | [
"plates rupturing",
"two plates sliding",
"three plates sliding",
"plates breaking"
] | two plates sliding | sciq |
44a33cb0-52ab-444d-a52e-8d9e66193748 | What term is used to describe organelles that are found only in animal cells? | [
"centrioles",
"fibrils",
"acids",
"anticlines"
] | centrioles | sciq |
a206c300-d059-435a-a31b-8ecc251b6352 | What is located at the center of our solar system? | [
"the moon",
"a black hole",
"the earth",
"the sun"
] | the sun | sciq |
2253703d-f9e2-4a45-9a14-19a1a357e076 | What is the leading cause of death worldwide? | [
"coronary artery disease",
"cancer",
"liver failure",
"lung disease"
] | coronary artery disease | sciq |
1210f455-4900-46b0-97b8-9049c0abccb1 | Changes in the color of the statue of liberty owe to oxidation-reduction reactions, or what simpler term? | [
"immersion",
"copper",
"corrosion",
"oxygen"
] | corrosion | sciq |
d6e01213-c634-410c-85a9-d87371aab383 | What is the top layer of water farther from shore called? | [
"Tidal Zone",
"semimetal zone",
"Beach Zone",
"limnetic zone"
] | limnetic zone | sciq |
8e71842a-0234-4a51-9d33-cb473d1bc96c | Flatworms reproduce sexually. in most species, the same individuals produce both what? | [
"diploid and haploid",
"gametes",
"eggs and sperm",
"heart and sperm"
] | eggs and sperm | sciq |
b359b1e1-ec86-4b28-a680-3d4f5e9d5ca8 | The cytoplasm is all the contents of the cell inside the cell membrane, with the exception of what? | [
"nucleus",
"vacuole",
"lysosome",
"molecules"
] | nucleus | sciq |
fea8af95-365e-4933-85a3-e63bfa27ed24 | What is the study of forces in equilibrium? | [
"law of inertia",
"genomics",
"statics",
"law of conservation"
] | statics | sciq |
9ac3de4a-4689-4b72-a124-4c19cd915d94 | What body joint incurs the most common overuse injury among runners and other athletes? | [
"knee",
"heel",
"arm",
"ankle"
] | knee | sciq |
311233ed-b613-4671-b01c-e423da3987eb | Who is called the father of genetics? | [
"Vincent van Gogh",
"raphael",
"mendel",
"Nostradamus"
] | mendel | sciq |
c48e6919-eac8-40cc-aa5b-6009415aab23 | Each endocrine hormone affects only certain "target" cells, which have molecules of what on the surface that enable binding of a given hormone? | [
"lipids",
"rna",
"gas",
"protein"
] | protein | sciq |
c01811d3-f4d8-41c1-804b-1895016be83c | What do we call the scientific study of heredity and hereditary variation? | [
"geneology",
"genetics",
"chemistry",
"biology"
] | genetics | sciq |
4b21c027-5224-47f6-b34d-aee8c7aa63ac | What do you call any substance in food that the body needs? | [
"dietary",
"beneficial",
"antioxidant",
"a nutrient"
] | a nutrient | sciq |
6cc2b695-d306-4124-95ba-12b435c283c8 | What type of waves start when a source of energy causes a disturbance in the medium? | [
"mechanical currents",
"mechanical waves",
"magnetic waves",
"fluid waves"
] | mechanical waves | sciq |
218abbdf-9023-4d0e-ac88-02d820df0f2d | What term describes the process where organisms convert atmospheric nitrogen into biologically useful chemicals? | [
"photosynthesis",
"carbon cycle",
"nitrogen fixation",
"cellular respiration"
] | nitrogen fixation | sciq |
6ec5f623-6c5c-4cc2-96a9-755bad98e91b | As per the kinetic-molecular theory, in what direction do the molecules and ions of liquids move? | [
"same direction",
"random directions",
"alter directions",
"opposite direction"
] | random directions | sciq |
f823ea38-e98f-4eda-843d-b8905f1f2ddd | Cephalization refers to the development of what anatomical region, which evolved at the same time as bilateral symmetry in animals? | [
"chest",
"tail",
"head",
"heart"
] | head | sciq |
c23e174f-9ec3-432a-bbe0-7506128af825 | What term describes a region of space around an atom that has a non-zero probability for an electron with a particular energy? | [
"orbital lobe",
"minimal orbital",
"related orbital",
"atomic orbital"
] | atomic orbital | sciq |
fed0ef32-3e77-45a7-869f-8fc112d16574 | How do the male gorillas show display behaviors? | [
"vocalization",
"spontaneous mutation",
"food gathering",
"showing aggression"
] | showing aggression | sciq |
ed7fe71a-f94c-407b-9bd8-0c304c26e65d | A genetic molecule is called dna, which stands for this? | [
"dense ribonucleic acid",
"dark nitrogen amine",
"deoxyribonucleic acid",
"di-nitrous ammonia"
] | deoxyribonucleic acid | sciq |
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