id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
df490854-acb8-472c-ad98-32113a9f784e | What type of winds occur when air is forced over a mountain range? | [
"trade winds",
"local winds",
"chinook winds",
"doldrums"
] | chinook winds | sciq |
c7539012-3a6d-4020-a14e-90ddd8932af8 | What do clouds trap into the atmosphere at night? | [
"seawater",
"heat",
"smog",
"light"
] | heat | sciq |
84e3c479-bb66-4aff-b788-f0cbe0e26f75 | A nerve cell that carries messages is called a? | [
"platelet",
"stem cell",
"neuron",
"mitochondria"
] | neuron | sciq |
3cc9fb35-52f8-4375-a3d9-8207f05c7e64 | What group of animals are the largest arthropods? | [
"spiders",
"insects",
"fish",
"birds"
] | insects | sciq |
c8c554a7-36b4-4188-a918-360227ffc059 | What term describes a collection of similar cells that had a common embryonic origin? | [
"tissue",
"plasma",
"organ-level organization",
"nucleus"
] | tissue | sciq |
7b8d0837-4361-4c43-bf50-96f4e8e51dd4 | Most biochemical molecules are macromolecules, meaning that they are what? | [
"very dense",
"very large",
"very small",
"very abundant"
] | very large | sciq |
2d96a534-0cd3-4623-88f0-e544e7c64ec8 | The name of a spinal cord region corresponds to the level at which spinal nerves pass through the what? | [
"notochord",
"intervertebral foramina",
"synovial fluid",
"lumbar foramina"
] | intervertebral foramina | sciq |
f3737cbd-4831-410f-8f71-9bc4176d7aef | Tests for levels of what in blood allow a diabetic patient to regulate how much insulin to administer? | [
"chloride",
"glucose",
"protein",
"alcohol"
] | glucose | sciq |
1d1330f2-c1fd-4c4e-9623-8f62522b58ec | The process of breaking down food into nutrients is known as __________ | [
"filtration",
"digestion",
"energy",
"absorption"
] | digestion | sciq |
e935f775-d322-43ea-a8fa-8e28ff00bb62 | Reasoning can be broken down into two categories: deduction and? | [
"induction",
"invention",
"conduction",
"preduction"
] | induction | sciq |
16facbbe-2890-4023-bbbd-aa1cd48253e3 | What are used to make maps of the moon and other planets? | [
"radio telescopes",
"imaging satellites",
"topographical charts",
"rendering satellites"
] | imaging satellites | sciq |
d773f406-d4b8-450a-ba4f-979ce3723cc9 | What term describes how closely packed the particles of matter are? | [
"density",
"range",
"space",
"mass"
] | density | sciq |
a8b89a91-100d-4d34-8b8b-ff8a4d472f1c | Populations of viruses do not grow through cell division because they? | [
"Acidic",
"Static",
"are not cells",
"non living"
] | are not cells | sciq |
5e9632c9-5c5a-4bf9-9437-c0f0c0b89eef | What is likely to happen to a parasite if it kills its host? | [
"it mutates",
"it dies",
"it adapts",
"it thrives"
] | it dies | sciq |
91ba4560-e5c5-4f2e-a7ab-83138c968ac0 | What is a type of solid that lacks an ordered internal structure? | [
"an elastic solid",
"an amorphous solid",
"ice",
"a sponge"
] | an amorphous solid | sciq |
face60c4-c7e1-4830-814f-e70d46abf99d | What is it called when you get the same result after repeating an experiment? | [
"variable",
"initiation",
"control",
"replication"
] | replication | sciq |
a98be16d-744a-47a5-8c5e-01adedda80c5 | What is the largest human organ? | [
"stomach",
"skin",
"brain",
"lungs"
] | skin | sciq |
325826e2-021d-44ad-a8b8-079cc8c19d2b | In the chest, the trachea divides as it enters the lungs to form the right and left what? | [
"atrium",
"alveoli",
"ventricle",
"bronchi"
] | bronchi | sciq |
3aa46b72-a6f2-4685-9aa2-e407990e7270 | Many objects have color because they contain what? | [
"solvents",
"salts",
"pigments",
"vitamins"
] | pigments | sciq |
e17d302e-007a-40ba-a671-cb8541bdbefc | What is the process of action potentials in myelinated axons jumping between the nodes of ranvier called? | [
"pinworm conduction",
"saltatory movement",
"saltatory conduction",
"photoreactive conduction"
] | saltatory conduction | sciq |
1b2e74fd-9372-492a-ae5e-0977342052db | What do craters and rifts become when the fill with water? | [
"lakes",
"rivers",
"grasses",
"creeks"
] | lakes | sciq |
4721864f-111d-41ee-ab2b-d2811cf44794 | What kind of power does not produce any pollutants, but produces waste that can be difficult to dispose of? | [
"electrical",
"biofuel",
"solar",
"nuclear"
] | nuclear | sciq |
a2835707-4854-4b8f-9f96-047d87b58a04 | What is the long, narrow tube that carries food from the pharynx to the stomach by the mechanism of peristalsis? | [
"esophagus",
"liver",
"gallbladder",
"spinal cord"
] | esophagus | sciq |
520085c7-1962-4ff3-9fa1-cbcaca66c580 | What is the temperature at which condensation of water vapor occurs called? | [
"the dew point",
"the cooling point",
"the tipping point",
"the boiling point"
] | the dew point | sciq |
30f2de0e-152b-4669-ba36-19175bc5c750 | Alkenes have double bonds while alkynes have what? | [
"quadruple bonds",
"triple bonds",
"equal bonds",
"single bonds"
] | triple bonds | sciq |
6f90e1fc-3ccc-46d4-b28d-d69e92817f39 | What is our main source of aluminum ore? | [
"bauxite",
"coal",
"cobalt",
"tin"
] | bauxite | sciq |
f4e210e8-a0f9-4b12-a681-aad9cf389153 | Rapidly produced genetic vairants are found in organisms with what type of generation time? | [
"long",
"repeating",
"short",
"oscillating"
] | short | sciq |
e4b6865a-e12d-42a6-87c0-07306165b337 | What are the 2 primary hosts of ebola in central africa? | [
"apes and bats",
"hyenas and apes",
"lions and elephants",
"apes and hippos"
] | apes and bats | sciq |
ff5f840a-a2f5-4bcb-83db-b2a03ac0e84d | Unlike prokaryotic cells, dna and rna synthesis in eukaryotic cells occurs in a separate compartment from synthesis of what? | [
"acids",
"membrane",
"protein",
"phenotype"
] | protein | sciq |
d8d0db9e-eaf6-4f29-98ae-a83297a33ca5 | What important organelle (that would otherwise be centrally located and crucial to the cell's survival) do prokaryotic cells lack? | [
"nucleus",
"electrons",
"protons",
"molecules"
] | nucleus | sciq |
1581cc5c-f2a3-417d-b731-b867079cdff8 | What is the outer layer of an axon that acts like a layer of insulation, similar to the plastic that encases an electrical cord? | [
"myelin sheath",
"layer sheath",
"nerve sheath",
"lipids sheath"
] | myelin sheath | sciq |
1f753dbe-762b-44d5-8ed3-ff3c10f6e3d1 | What occurs when some members of a species become geographically separated? | [
"allopatric speciation",
"divergent speciation",
"symbiotic speciation",
"reflective speciation"
] | allopatric speciation | sciq |
8d08524b-c3dc-40d3-b4a2-4a1a882c74a6 | What creatures evolved from a lobe-finned lungfish ancestor? | [
"birds",
"mice",
"horses",
"amphibians"
] | amphibians | sciq |
6b7bf44c-0cb5-44c2-87f7-f78eb3a6f63d | What is the term for a mixture of two or more substances that has the same composition throughout? | [
"structure",
"fluid",
"solution",
"simple liquid"
] | solution | sciq |
0dfa82f5-5cd8-4408-82cf-a6f89a7e7a56 | What are flagellate protozoa that cause giardiasis? | [
"giardia",
"fungus",
"plankton",
"diatoms"
] | giardia | sciq |
df5d5e2d-6d4e-4e76-a0c9-01f80723b982 | Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus? | [
"nucleic acids",
"nitrous acids",
"hormones",
"amino acids"
] | nucleic acids | sciq |
010b71d6-bea0-4671-9ccb-342600ea5f39 | What are the contacts between neurons called? | [
"synapses",
"neurapses",
"impulses",
"electrodes"
] | synapses | sciq |
38bbeef4-e972-4fea-9a79-c2034708dd1e | What is the color of the powder of a mineral? | [
"streak",
"organic",
"gray",
"blue"
] | streak | sciq |
3fe42284-6ef8-4609-98db-913c41c4568f | What basic plant structure facilitates dispersal of pollen and fruit by raising reproductive structures? | [
"flower",
"leaf",
"stem",
"root"
] | stem | sciq |
07366ef0-bf63-48cc-9edd-738e34c13da6 | What type of compound is essential to life? | [
"water",
"carbon",
"oxygen",
"nitrogen"
] | water | sciq |
f61c7519-7dce-4fda-b96f-35adf3ff9199 | Which part of the ear amplifies the sound waves? | [
"middle ear",
"cochlea",
"ear canal",
"eardrum"
] | middle ear | sciq |
2e1db878-b583-488e-ae26-200a9e1e6b96 | The shape of a virus is determined by the type and arrangement of proteins in its what? | [
"capsid",
"anode",
"nuclei",
"enamel"
] | capsid | sciq |
9187678e-ace4-475b-8bf9-369237702ef9 | What is the rising and sinking of warm and cooler material called? | [
"depression",
"diffusion",
"conveyance",
"convection"
] | convection | sciq |
0019ff4f-42b0-4471-afff-ce189223ef74 | What is a group of connected cells that have a similar function within an organism called? | [
"tissue",
"organ",
"colony",
"nucleus"
] | tissue | sciq |
fff59244-152c-4fe5-b4f6-92ce8bc0b85b | The number of what subatomic particles can vary between atoms of the same element? | [
"electrons",
"neurons",
"protons",
"neutrons"
] | neutrons | sciq |
1d932050-0265-467a-afa1-8cf3a025acaf | Water is recycled constantly through which system? | [
"the hydropshere",
"the ecosystem",
"the troposphere",
"the habitat"
] | the ecosystem | sciq |
2a25456d-676a-4bc5-9fba-3821d6628e18 | The process in which organ systems work to maintain a stable internal environment is called what? | [
"consciousness",
"thrombosis",
"ketosis",
"homeostasis"
] | homeostasis | sciq |
9b5bbaba-28c8-484d-951e-faf7fbe0d89b | What do scientist's believe mercury's core is mostly made of? | [
"melted iron",
"helium gas",
"water",
"quicksilver"
] | melted iron | sciq |
6b23fda8-edd0-4e26-8d11-0a480ee7373a | What material comprises the sun and other stars, as well as lightning and the northern lights? | [
"plasma",
"gas",
"aurora",
"gamma"
] | plasma | sciq |
4b9ebc29-9fe3-46ed-ac11-cb942850d544 | The function of which organ is to filter blood and form urine? | [
"liver",
"kidneys",
"gallbladder",
"lungs"
] | kidneys | sciq |
082c990e-36d8-402d-a617-a79f1cd717c7 | The attraction between all objects in the universe is known as ______. | [
"gravity",
"magnetism",
"electricity",
"variation"
] | gravity | sciq |
31bdbda7-02f6-4833-845a-13420350efbd | Friction causes the molecules on rubbing surfaces to move faster, which produces what? | [
"heat",
"cold",
"life",
"precipitation"
] | heat | sciq |
3d71f027-d39a-4efa-85b3-88f0b2e91c67 | The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? | [
"exhaustion",
"Respiration",
"dehydration",
"extinction"
] | dehydration | sciq |
91147661-75b9-4672-ae4f-04214e618bec | What's another term for egg-laying mammals? | [
"herbivores",
"viviparus",
"monotremes",
"amphibians"
] | monotremes | sciq |
c6cd0df8-0452-41dc-b42a-87b55ef82093 | What code is the same in all living things and shows that all organisms are related by descent from a common ancestor? | [
"intrinsic",
"descendant",
"genetic",
"biochemical"
] | genetic | sciq |
447d3492-2927-4227-bebc-7742c86f090c | All animals that derive energy from food are classified as what? | [
"lifeforms",
"heterotrophs",
"heliotrophs",
"paleotrophs"
] | heterotrophs | sciq |
400c1135-ef69-452c-a6de-a04027fc3dc7 | Through which process is the human gene for insulin placed into bacteria? | [
"transformation",
"migration",
"absorption",
"mutation"
] | transformation | sciq |
f8535393-cf2e-4959-b8ce-9f46281707bb | What is a symbiotic relationship in which both species benefit? | [
"detrimental",
"parasitism",
"mutualism",
"inorganic"
] | mutualism | sciq |
95bc6485-ad7c-4cdd-9de6-7c0eb0b83755 | What is the term for longer chains of monosaccharides ? | [
"oligosaccharides",
"polysaccharides",
"proteins",
"hydrocarbons"
] | polysaccharides | sciq |
e11fb833-c6c3-4205-a93f-ad71a1b380b2 | Electrical potential energy can be described by the equation pe = qv, where q is the electric charge and v is what? | [
"frequency",
"wavelength density",
"voltage",
"amplitude"
] | voltage | sciq |
3c49cfdb-f213-4244-ac26-312b6fdd54da | What are broad explanations that are widely accepted as true? | [
"scientific experiments",
"scientific theories",
"informal theories",
"scientific hypotheses"
] | scientific theories | sciq |
2ffa5ba8-7542-449a-82b4-3ef52bfcc0fa | What process is at work when warm air or water rises, and cool air or water sinks? | [
"moisture",
"evaporation",
"radiation",
"convection"
] | convection | sciq |
570a1d98-d0cc-45c2-b0f7-8a45a37038e4 | If force is applied further away from a pivot point, than what kind of acceleration will be greater? | [
"circular",
"parameters",
"angular",
"rectangular"
] | angular | sciq |
6ac870a7-bd5a-4fd5-af64-206311b71f4e | The kinetic-molecular theory as it applies to gases has how many basic assumptions? | [
"two",
"five",
"seven",
"four"
] | five | sciq |
37d531ac-0fde-4f8a-a256-dbca19816655 | During photosynthesis, what is energy from the sun converted to after entering a plant? | [
"Proteins",
"chloride",
"glucose",
"Carbon"
] | glucose | sciq |
7ea642ad-0ec1-441f-85aa-609da728b7dd | Formic acid is found in the secretions of? | [
"stomach acid",
"stinging ants",
"sweat glands",
"acid rain"
] | stinging ants | sciq |
f59fd62c-ac54-4734-b028-3152969813c1 | What do hydrophilic substances have an affinity for? | [
"water",
"heat",
"soil",
"air"
] | water | sciq |
d90116ea-0de3-445d-93c4-26cae749ca57 | What is a structure that consists of two or more types of tissues that work together to do the same job? | [
"organ",
"cell",
"organism",
"organ system"
] | organ | sciq |
0c814de6-81be-4f22-b6d9-f15f27185d2f | What is formed when amino acids are linked together in a long chain? | [
"amino acid",
"hormones",
"water molecule",
"protein"
] | protein | sciq |
bc1342d9-7bb6-4c8e-bff8-1bc6cd3c3b67 | Both diffusion and effusion are related to the speed at which what objects move? | [
"solids",
"copper molecules",
"gas molecules",
"electricity"
] | gas molecules | sciq |
2b36254d-a9b6-4f74-b1e9-d91ced462f25 | Baroreceptors in the aortic arch and carotid sinuses monitor what level in the body? | [
"temperature",
"hunger",
"blood pressure",
"air intake"
] | blood pressure | sciq |
8ce144fd-8624-450c-84f8-2a7078376dc8 | The electronegativity of an element increases with increasing of what state? | [
"evaporation",
"oxidation",
"isolation",
"conduction"
] | oxidation | sciq |
4545b986-8a74-4849-acf2-1fd6037b9f5c | Animals require air, water, and what in order to live and survive? | [
"time",
"shade",
"mates",
"food?"
] | food? | sciq |
5dc09ff2-3e18-4b21-b924-2d40707f64ce | How many types of bosons are there? | [
"three",
"five",
"one",
"four"
] | four | sciq |
69d010e7-894a-41a1-a57b-accfb0ec5524 | What astronomical phenomenon, formed of split asteroids or planetary rocks, provides clues about our solar system? | [
"meteorites",
"comets",
"stars",
"galaxies"
] | meteorites | sciq |
d97daa47-e3a2-4715-baf4-00083c2d315c | An electron possesses both particle and these? | [
"shock properties",
"surging properties",
"wave properties",
"land properties"
] | wave properties | sciq |
cfe4733e-b01a-4706-b7cf-c660f97a4088 | What are mutant versions of normal genes called? | [
"anti-oncogenes",
"extinction - oncogenes",
"proto-oncogenes",
"antecedent - oncogenes"
] | proto-oncogenes | sciq |
7df48f38-b37e-4fed-8b86-7f41348474a3 | The heart and a network of blood vessels that run throughout the body make up what organ system? | [
"lymphatic system",
"cardiovascular system",
"respiratory system",
"immune system"
] | cardiovascular system | sciq |
c10cc3a6-cc12-4650-b1a4-9517b0dc3630 | When a predator kills and eats its prey, what sort of predation is this referred to as? | [
"predestined",
"just",
"false",
"true"
] | true | sciq |
c7c6f7a6-6de0-4bd6-836c-d9f70298138d | Pressure, volume, and temperature are related by which law? | [
"Law of Conservation",
"gas law",
"Murphy's Law",
"law of inertia"
] | gas law | sciq |
d431492a-9cb1-4b6b-a03b-4f81d21d78a3 | Different forms, or allotropes, of carbon are diamond, graphite, and what? | [
"vesicles",
"carbonite",
"ligands",
"fullerenes"
] | fullerenes | sciq |
949bc150-8f7d-4dc3-a465-184b855dc7a4 | What is the process in which organisms reproduce sexually by joining gametes called? | [
"fertilization",
"migration",
"propagation",
"stimulation"
] | fertilization | sciq |
bfaaea09-6ec0-43c9-8ac1-c95af2b672c9 | What is the force of attraction between things that have mass | [
"gravity",
"friction",
"momentum",
"motion"
] | gravity | sciq |
4aedb906-757a-43e9-8ec1-16e364746a16 | Mitosis and meiosis are two types of what process, with dramatically different products? | [
"cell transition",
"cell solution",
"cell diffusion",
"cell division"
] | cell division | sciq |
067d2dfa-6fcf-4922-ac1d-504d7691388d | Zinc reacting with hydrochloric acid produces bubbles of which gas? | [
"helium",
"hydrogen",
"carbon",
"mustard"
] | hydrogen | sciq |
d43f0874-450d-40f2-abb3-3ffa6c88be6b | Water gains and loses what more slowly than does land, affecting seasonal conditions inland and on the coast? | [
"humidity",
"volume",
"heat",
"minerals"
] | heat | sciq |
07b33f05-e22e-4c5b-be73-eac3e4a5a4d3 | Covalent solutes separate into what when dissolved? | [
"new molecules",
"true molecules",
"second molecules",
"individual molecules"
] | individual molecules | sciq |
ec33fe97-11ca-48d7-b8b6-db0cc47f7441 | What term indicates moles per liter, whereas molality is moles per kilogram of solvent? | [
"molarity",
"kilocalorie",
"abundance",
"pollenation"
] | molarity | sciq |
c2cbdaa4-c81a-456e-98c8-7437b7e4b14d | Many of the hormones are secreted in response to what signals of the body? | [
"nervous system signals",
"skeletal system signals",
"heart system signals",
"nose system signals"
] | nervous system signals | sciq |
a6969e3c-03c0-45dc-8cf1-daf068c5964a | What are two of the most common vision problems? | [
"nearsightedness and farsightedness",
"myopia and nearsightedness",
"blindness and astigmatism",
"cross-eye and blindness"
] | nearsightedness and farsightedness | sciq |
c85e3141-06a4-43f4-84a9-cf7bf39e5287 | Hydrochloric acid is formed when hcl is dissolved into what? | [
"water",
"sodium",
"plasma",
"blood"
] | water | sciq |
7788ac3c-91fa-45fc-98b2-f0562d3790e9 | Atoms of the same element that have different masses are called what? | [
"isotopes",
"mutations",
"radioactive",
"variations"
] | isotopes | sciq |
d4e7928d-23d0-48d9-b1fb-12073adbaa5e | What term is used to describe potential energy due to an object’s shape? | [
"kinetic energy",
"elastic potential energy",
"stimulated potential energy",
"flexible energy"
] | elastic potential energy | sciq |
a1ae4189-b7f6-43e7-bf29-df687d837a68 | What property is characterized by eddies and swirls that mix layers of fluid together, unlike laminar flow? | [
"compression",
"evaporation",
"combustion",
"turbulence"
] | turbulence | sciq |
c3db853d-2c7f-406c-8b8e-073ada0a80d1 | What process refers to a separation of charge within an atom or molecule? | [
"diffusion",
"rotation",
"polarization",
"convection"
] | polarization | sciq |
3c4d21c0-6dde-4bb0-9032-ad28176c7016 | What is the largest cartilaginous fish? | [
"dolphin",
"whale shark",
"sturgeon",
"blue whale"
] | whale shark | sciq |
ceb5927d-c933-4f1b-852e-de26d96e27c0 | Capillaries in the chorionic villi filter fetal wastes out of the blood and return clean, oxygenated blood to the fetus through what? | [
"separates vein",
"umbilical vein",
"Back Vein",
"skin vein"
] | umbilical vein | sciq |
2ddf11e1-6d71-45a6-87b1-90984304001c | What is the term for a random change in allele frequencies that occurs in a small population? | [
"evolution",
"genetic drift",
"speciation",
"mutation"
] | genetic drift | sciq |
ac9044e0-060d-4b98-9563-bbf2e9e74a91 | Aerobic exercise helps improve the cardiovascular system, while what exercise causes muscles to get bigger and stronger? | [
"anaerobic",
"enzymatic",
"endurance",
"skeletal"
] | anaerobic | sciq |
d1d01522-5d49-4275-8561-502bfa2a182a | An excessive posterior curvature of the thoracic region is also known as what? | [
"kyphosis",
"osmosis",
"lordosis",
"babesiosis"
] | kyphosis | sciq |
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