id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
21cc3b72-6e38-44f6-bda7-495e481ff2f9 | What type of compounds make up the cells and tissues of living things? | [
"hormonal",
"microbial",
"proximal",
"biochemical"
] | biochemical | sciq |
aa02bc3c-5a67-4b90-b32d-9e7c2240f7d6 | Anything that has mass and takes up space is considered what? | [
"matter",
"energy",
"power",
"light"
] | matter | sciq |
b033ff61-d58d-4450-91b3-b7afcc562f23 | What will you see if you look at a star through a prism? | [
"rainbow",
"spots",
"spectrum",
"kaleidoscope"
] | spectrum | sciq |
dc5be31c-7341-4c82-98d7-9174aa4e03a7 | Where is most digestion completed? | [
"the stomach",
"the duodenum",
"the cavity",
"the esophagus"
] | the duodenum | sciq |
d91ba10c-dc22-4b97-9dbe-512fcf782931 | Explosive eruptions associated with what can be tens of thousands of times as powerful as an atomic bomb? | [
"volcanoes",
"earthquakes",
"forest fires",
"hurricanes"
] | volcanoes | sciq |
aa44398d-0e4d-4a93-b884-f560f8e82f9b | What gland secretes its products directly into the urethra through several small ducts | [
"adrenal",
"pituitary",
"prostate",
"thyroid"
] | prostate | sciq |
e87562c3-35d1-46e5-ac72-a8b404d85b8a | The complete combustion of alkanes to carbon dioxide is an extremely __________ reaction. | [
"reactive",
"geothermal",
"exothermic",
"hydrolic"
] | exothermic | sciq |
ed8aede0-c478-4059-81da-f55d19d53429 | What is the study of structure, properties, and interactions of matter? | [
"geology",
"petrology",
"chemistry",
"biology"
] | chemistry | sciq |
b7b63ff6-2b1d-458b-bfcd-dc0aadf3a30f | Because several genes, each with more than one allele, contribute to determining height in humans, height is considered what kind of trait? | [
"polygenic",
"epigenetic",
"maladaptive",
"adaptive"
] | polygenic | sciq |
d2de5a54-59a1-43e8-878d-cc24cebc9b93 | A basidium is the fruiting body of a mushroomproducing fungus, and it forms four what? | [
"tunnels",
"basidiocarps",
"schizonts",
"fossiliferous"
] | basidiocarps | sciq |
dbb25e41-457f-41e5-a01f-8c4da08c1c2a | Traditional classification of mammals are based on similarities in what two things? | [
"solution & function",
"Density and Structure",
"structure & function",
"density & function"
] | structure & function | sciq |
bacb04cd-9dfe-4375-96e7-06462fcb0d4d | The rest of the energy stored in glucose is lost as what? | [
"humidity",
"mass",
"volume",
"heat"
] | heat | sciq |
4b95c20d-f0c0-4ffb-b405-fe938eb31a04 | Water that is lost through the skin through evaporation from the skin surface without overt sweating and from air expelled from the lungs is known as what? | [
"logical water loss",
"insensible water loss",
"dehydration",
"osmotic process"
] | insensible water loss | sciq |
916576dd-8913-44d1-be4e-d6c1eabc39f2 | What are the only innate behaviors in humans? | [
"reflex behaviors",
"learned behaviors",
"insight behaviors",
"inherited traits"
] | reflex behaviors | sciq |
9498b758-d7fd-45c1-a61a-91d01c819c0f | What occurs when a parent organism breaks into fragments, or pieces, and each fragment develops into a new organism? | [
"sollution",
"absorption",
"fragmentation",
"erosion"
] | fragmentation | sciq |
fb461ee8-584a-4d87-9d68-7ab18b01918d | What does the triploid cell develop into during fertilization? | [
"zygote",
"tubers",
"membrane",
"endosperm"
] | endosperm | sciq |
42b36482-757d-4c6a-8277-230f77c642df | The law of conservation of matter, which says that matter cannot be created or this? | [
"damaged",
"stopped",
"destroyed",
"abandoned"
] | destroyed | sciq |
46f1eb9e-f2b5-4038-9e44-92f053e146ee | Which particle of an atom has a positive electric charge? | [
"nucleus",
"electron",
"nutron",
"proton"
] | proton | sciq |
2ba397af-7c4a-4191-b22e-4d9ace938c0a | How is a reaction described when the given conditions favor formation of products? | [
"planned",
"fluctuations",
"instantaneous",
"spontaneous"
] | spontaneous | sciq |
781a0c22-2001-4c0a-8081-3b55bd894975 | What does an electric field surround? | [
"charged ions",
"neutral particles",
"negative particle",
"a charged particle"
] | a charged particle | sciq |
b93244f4-750b-466d-98e4-6ad7399f2480 | Lack of what mineral causes rickets? | [
"magnesium",
"zinc",
"potassium",
"calcium"
] | calcium | sciq |
426af899-2811-4805-8042-38cff6baf329 | What do we call the energy of motion? | [
"binary energy",
"kinetic energy",
"harmonic energy",
"electromagnetic energy"
] | kinetic energy | sciq |
098edd89-fab5-4151-8f90-a7d19827d981 | Earthquakes and visible light are examples of what? | [
"winds",
"waves",
"geological phenomena",
"currents"
] | waves | sciq |
dcc72e60-a841-4d12-9c54-8014b7fb86a6 | There is always a slightly negative pressure within what cavity, helping keep the airways of the lungs open? | [
"anal",
"thoracic",
"cervical",
"spinal"
] | thoracic | sciq |
226d2716-895e-4356-bc00-1e9945481320 | What property allows cut logs to float on water? | [
"polarity",
"density",
"heat",
"precipitation"
] | density | sciq |
8106d0a4-c395-486c-9785-cccb009de720 | Different interatomic distances produce different lattice what? | [
"energies",
"weights",
"qualities",
"surfaces"
] | energies | sciq |
3f51bf0a-637a-4e4e-96eb-cd8dd828a9b8 | What organs filter blood and form urine? | [
"the spleen",
"the appendix",
"the liver",
"the kidneys"
] | the kidneys | sciq |
657cb168-af40-44b6-84c2-cf803d6ad991 | A chain of what structures form as an oceanic plate moves over a hotspot? | [
"volcanoes",
"ridges",
"earthquakes",
"outcrops"
] | volcanoes | sciq |
eb8d346e-6f5c-458c-b22e-7bdb07dee7f0 | What is responsible for many properties of covalent compounds, which have relatively low boiling points, cannot conduct electricity, and may not dissolve in water? | [
"covalent bonds",
"accretion bonds",
"ionic charge",
"atomic weight"
] | covalent bonds | sciq |
5728c31e-eed8-4f60-bcb8-fc154f414ac9 | Tanning salons claim to use a “safe” form of what light, with a longer wavelength than that in sunlight? | [
"infrared",
"uv (ultraviolet)",
"microwave",
"X rays"
] | uv (ultraviolet) | sciq |
4c1ff61f-4a82-4488-bbe7-df166ab47f18 | Respiratory therapists or respiratory practitioners evaluate and treat patients diseases affecting what part of the body? | [
"brain, stomach, heart",
"byproduct , heart , and blood vessels",
"heart, lungs, stomach",
"lung, heart, and blood vessels"
] | lung, heart, and blood vessels | sciq |
1572156f-5014-4827-a7d9-79ec06685393 | Within each sporangium, hundreds of what kind of spores develop and are dispersed through the air? | [
"diploid",
"haploid",
"infertile",
"polyploid"
] | haploid | sciq |
723292da-bd8d-40bb-9f0c-d09a657545c3 | What delivers power to the chemical factory chloroplasts? | [
"water",
"the sun",
"chlorophyll",
"oxygen"
] | the sun | sciq |
3785ac47-1f77-448b-bfc9-68e584ff120b | Which type of bryophytes are named for their horn-like sporophytes? | [
"arthropods",
"flatworms",
"tapeworms",
"hornworts"
] | hornworts | sciq |
2762cdfa-d168-44da-af4d-3475fc6e98e4 | What do you call a carnivore that eats mainly insects? | [
"predator",
"pescatorian",
"insectivores",
"omnivores"
] | insectivores | sciq |
5f2282ff-ea74-4424-a6b1-9a719bb7bb63 | Oxygen has the second highest electronegativity of any element; consequently, it prefers to share or accept electrons from other elements. only with fluorine does oxygen form compounds in this? | [
"positive oxidation states",
"negative Oxidation States",
"liquid oxidation states",
"chemical oxidation states"
] | positive oxidation states | sciq |
b78f95d7-d6d4-45b3-9775-adfa0335e06e | What component of cells is present in plant and bacterial cells but not animal cells? | [
"nucleus",
"plasma",
"cell wall",
"mitochondria"
] | cell wall | sciq |
893a7529-ab90-48ce-82da-757f6ab5a254 | Energy cannot be created or destroyed - it can only change what? | [
"fluid",
"kind",
"shape",
"form"
] | form | sciq |
07506aba-eff3-46de-ad70-93331ddf528d | Most fungi can reproduce in which 2 ways? | [
"sexually and autonomously",
"sexually and binary fusion",
"asexually and sexually",
"binary fission and fusion"
] | asexually and sexually | sciq |
0ee2004f-9bb9-45f9-b3de-03f1f5d2bd3a | What is a pair of valence electrons in a bonded atom that does not participate in bonding called? | [
"isolated pair",
"lone pair",
"hostile pair",
"opposite pair"
] | lone pair | sciq |
77bfb75b-3146-4154-b939-21f9003ab0ca | When a metal is oxidized and a nonmetal is reduced in a redox reaction, what is the resulting compound called? | [
"soluble compound",
"alloy",
"magnetic compound",
"ionic compound"
] | ionic compound | sciq |
a4758e30-557b-4a51-8eda-1458e28ebb7d | A biofilm is a colony of prokaryotes that is stuck to what? | [
"surface",
"skin",
"the bottom",
"the middle"
] | surface | sciq |
993f012b-02f9-4944-8243-00fbf937b884 | What is the part of the flower that produces pollen? | [
"leaves",
"stamen",
"stigma",
"cones"
] | stamen | sciq |
6aa67d02-c5cf-4241-b532-64bf4db0d664 | What neutralizes the acidity of chyme and acts as a buffer? | [
"the small intestine",
"the bicarbonate",
"bile",
"the chloride"
] | the bicarbonate | sciq |
bf0689e5-9a87-4249-bb21-897aee9e68e6 | What type of stress causes horizontal motions in strike-slip faults? | [
"shear",
"blunt",
"hot",
"cold"
] | shear | sciq |
c1cc05d9-15a8-4bcb-adff-5dfef53691c5 | The structure of the boeing 787 has been described as essentially one giant macromolecule, where everything is fastened through cross-linked chemical bonds reinforced with this? | [
"non-covalent interaction",
"nitrogen fiber",
"carbon fiber",
"metal-metal bonds"
] | carbon fiber | sciq |
e8d68fca-ddaf-44b8-9ce0-2cfd761adf06 | What is the term for the process in which two atomic nuclei fuse together to make a single nucleus? | [
"binding",
"fusion",
"fission",
"absorption"
] | fusion | sciq |
f33bc47e-1787-455b-aaf2-956888da3e8d | In human beings, when a female becomes pregnant, what is fertilized and then embedded in the uterus? | [
"sperm",
"follicle",
"dna",
"egg"
] | egg | sciq |
554cf07a-88bc-4671-8b29-242f0725aa71 | What has increased the greenhouse effect? | [
"human actions",
"temperature changes",
"ozone depletion",
"climate change"
] | human actions | sciq |
df802935-a5d6-41ee-82d0-847c0f6ce0af | How many pairs of chromosomes are there? | [
"16",
"24",
"25",
"23"
] | 23 | sciq |
5802ae6a-f4a4-40c5-a633-8597a3d55f56 | What structure passes oxygen and nutrients to a growing fetus in mammals? | [
"spinal cord",
"placenta",
"vas deferens",
"uterus"
] | placenta | sciq |
a2dfc349-3836-46e8-894d-e9318e5f2ae4 | Light from a distant galaxy can travel different paths to the earth because it is bent around an intermediary galaxy by what? | [
"gravity",
"variation",
"radiation",
"strength"
] | gravity | sciq |
715801fe-a6ea-40df-b33d-338c43701caa | What is the fruiting body that occurs after two hyphae mate and form a mycelium with sporangia? | [
"mushroom",
"fungus",
"mold",
"yeast"
] | mushroom | sciq |
86f15cfa-07d7-4092-9752-7d6d2e42242a | What branch of science aims to understand all about our planet and its environments? | [
"immunology",
"petrology",
"earth science",
"biology"
] | earth science | sciq |
6aeb6e9d-fe80-497b-b66f-e0459db4a58d | Prokaryotes are successful because of the ________ of reproduction in favorable environments | [
"speed",
"order",
"volume",
"cycle"
] | speed | sciq |
1f6f9deb-e7d1-4f1d-a1a4-f618e801c597 | Where do benthos live in oceans? | [
"On the ocean surface",
"In deep water",
"In coral reefs",
"on the ocean floor"
] | on the ocean floor | sciq |
9f0ef42f-1b36-45ff-8f74-93e1ce68ef51 | Hundreds of organelles called myofibrils, made up of two types of protein filaments, are contained in each fiber of what? | [
"muscle",
"bone",
"cartilage",
"hair"
] | muscle | sciq |
cc96e693-a2f1-43b5-8ba1-a31229192c6e | What is the largest known virus? | [
"pneumonia virus",
"polyomavirus",
"influenza virus",
"mimivirus"
] | mimivirus | sciq |
5446d2b1-11cf-4f42-bd0b-56257632976f | The temperature at which something melts is refered to as what? | [
"melting point",
"boiling point",
"precipitation point",
"evaporation point"
] | melting point | sciq |
b504cfd0-696a-4364-8361-ea444b885c7c | Solid bedrock vibrates less and therefore does less of what to bedrock? | [
"damage",
"dampen",
"butress",
"block"
] | damage | sciq |
d63b532b-2194-4a0e-bbc2-f28076079d75 | What branch of science is defined as the study of matter? | [
"geology",
"astrophysics",
"chemistry",
"biology"
] | chemistry | sciq |
4907ec16-ac79-4988-9ce2-a975798b5bde | What are animals that live with tiny zooxanthellae that also photosynthesize? | [
"worms",
"bacteria",
"coral",
"fungi"
] | coral | sciq |
a02a0558-cff2-4da3-b1fc-b7cf5a42e17d | What usually causes fractures on a bone? | [
"compressive stress",
"extra weight",
"shear stress",
"excessive bending stress"
] | excessive bending stress | sciq |
e48490de-7d1c-4715-95d9-755b8028f96c | What is the magnetic field traditionally referred to as? | [
"spicule",
"m-field",
"charged field",
"bfield"
] | bfield | sciq |
57bf6298-5943-4cc6-8a0b-14bd333e7f10 | What can ultimately result when species are introduced to a new place and prey on other species? | [
"depletion",
"over population",
"extinction",
"elimination"
] | extinction | sciq |
48134c0e-a4d8-4930-a83a-9aacd6e70686 | In humans, what is the first organ to form and become functional? | [
"pancreas",
"liver",
"brain",
"heart"
] | heart | sciq |
9978c15e-8514-4ada-a42a-96177565a531 | What is used to classify tornadoes? | [
"humidity, rain",
"seismograph",
"damage, snowfall",
"wind speed, damage"
] | wind speed, damage | sciq |
8297f1f3-a868-4e8a-9081-247037d8b2b3 | What do you call materials that have high resistance to electric current? | [
"conductors",
"destructive insulators",
"electric insulators",
"semiconductors"
] | electric insulators | sciq |
f247b8b6-4048-40ae-a6bc-47fc786e112a | What term is used to describe the development of new technology? | [
"variation design",
"technological design",
"evident design",
"Smart Design"
] | technological design | sciq |
dd3a6ed1-876a-4ab0-9ca5-3c16391a4c66 | Cell walls, plastids, and a large central vacuole distinguish plant cells from what? | [
"phloem cells",
"eukaryotic cells",
"parenchyma cells",
"animal cells"
] | animal cells | sciq |
f365cf16-4f5d-4c19-afbc-40610c04957b | Snails, scallops, and squids are what type of invertebrate? | [
"algae",
"mollusk",
"arthropod",
"crustacean"
] | mollusk | sciq |
ef7ff27c-bb0e-4176-80dc-4139f27c8ecd | Humans create different breeds of organisms using what kind of selection? | [
"biased selection",
"artificial selection",
"speciation",
"natural selection"
] | artificial selection | sciq |
29cdc1ca-0ea7-40fa-9aae-378be2ccb6e1 | The word antibiotic comes from the greek anti, meaning “against,” and bios, meaning this? | [
"bacteria",
"virus",
"germ",
"life"
] | life | sciq |
024b1775-11fd-41e4-aad2-c0126fdbe7ca | What are sudden and dramatic losses of biodiversity called? | [
"normal extinction",
"mass extinction",
"explosive extinction",
"life extinction"
] | mass extinction | sciq |
63eb45d4-21b4-4d82-bd78-0ca9c519fd3b | The ions in ionic compounds are arranged in rigid three-dimensional patterns called what? | [
"pattern lattices",
"crystal lattices",
"core lattices",
"lattice groups"
] | crystal lattices | sciq |
eb922879-2b44-4152-818a-b0184cf3b433 | Where was the distinction between total distance traveled and displacement first noted? | [
"string theory",
"one-dimensional kinematics",
"uncertainty principle",
"Newton's first law"
] | one-dimensional kinematics | sciq |
de82577a-ec12-4bdc-8c07-f19b5b01ce66 | What science is the study of the shape and arrangement of cells in tissue? | [
"genetics",
"histology",
"cellology",
"methodology"
] | histology | sciq |
83a1ca71-c339-4142-a9c5-11d25d13f76b | What forms when a sperm fertilizes and egg? | [
"zygote",
"proton",
"cytoplasm",
"crystals"
] | zygote | sciq |
cd17a536-81cb-4070-97ec-fb158553c30f | The field of organic chemistry studies the structure and reactivity of compounds containing what element? | [
"hydrogen",
"carbon",
"oxygen",
"nitrogen"
] | carbon | sciq |
067fd5ab-e3ad-4137-bb11-509b239bfc8c | Where does growth in length occur, above the root cap? | [
"primary meristem",
"primary tuber",
"vascular cambrium",
"apical meristem"
] | primary meristem | sciq |
e62ac227-c9ee-48dd-bb2a-69acbaa899d7 | Asci are used by mycelia for what kind of reproduction? | [
"cloning",
"asexual reproduction",
"mitosis",
"sexual"
] | sexual | sciq |
3aced079-e6fe-4467-baf3-43df47a5045d | What is the term used to describe the liquid that moves through the vessels and includes plasma and the cells and sell fragments called platelets? | [
"water",
"bacteria",
"pus",
"blood"
] | blood | sciq |
45b6c8b5-a6cc-438e-9546-afe125f33a3d | The density of bone is, in part, related to the amount of what mineral in one’s diet? | [
"barium",
"potassium",
"calcium",
"nitrogen"
] | calcium | sciq |
371d1fb3-c3eb-4042-ad70-076f8aba9262 | What is the sum of the masses of the atoms in a molecule? | [
"mass effect",
"atomic energy",
"compound mass",
"molecular mass"
] | molecular mass | sciq |
1975858d-5ad3-4c47-a63d-6dec5f7f81b9 | Chloroplasts, leucoplasts and chromoplasts are found in what type of cells? | [
"nitrogen cells",
"animal cells",
"plant cells",
"man-made cells"
] | plant cells | sciq |
93eebf94-bfa2-4e6b-93b6-01c3471e1b0c | Salt in seawater causes it to have greater what, which is also affected by temperature and pressure? | [
"density",
"volume",
"mass",
"area"
] | density | sciq |
6196aec7-1d1d-4a0b-b530-a3222510c7ba | What is the name of a long and low hill of sediments which have been deposited by a glacier? | [
"a mountain",
"a drumlin",
"a crag",
"a floodplain"
] | a drumlin | sciq |
1927a97b-65fe-48b3-b4d2-2bd74f31be3f | The temperature of the products is typically lower than the temperature of the reactants in what type of reaction? | [
"autotrophic",
"parabolic",
"exothermic",
"endothermic"
] | endothermic | sciq |
a3f3b796-1953-4c5c-a5e3-136e09053af2 | What is the most common type of cancer in adult females? | [
"lung",
"skin",
"bone",
"breast"
] | breast | sciq |
2e343def-8925-4c9c-abe6-09dc28095cf7 | Green plants known as producers provide basic food supply for what besides themselves? | [
"minerals",
"water",
"air",
"animals"
] | animals | sciq |
24ca5f72-6963-47a7-824b-b1c2fc10889c | The lipids that are connected to the glucose pathways are cholesterol and triglycerides. cholesterol is a lipid that contributes to cell membrane flexibility and is a precursor of this? | [
"steroid hormones",
"ammonia hormones",
"Somatostatin",
"Thrombopoietin"
] | steroid hormones | sciq |
6ad2d8f6-6f07-4fed-8d21-9e66fb8f69cd | What chemical reaction is the opposite of oxidation? | [
"evaporation",
"mutation",
"condensation",
"reduction"
] | reduction | sciq |
053b8011-0533-4d2d-b8f6-a1b08db2d1cc | What structure is a larger assembly of several polypeptide chains that are now referred to as subunits of the protein? | [
"geological structure",
"pyramid structure",
"quaternary structure",
"digital structure"
] | quaternary structure | sciq |
2d286d41-8435-4872-9a0a-fbaa89216ede | The punnett square shows the possible what, and their most likely ratios? | [
"genotypes",
"receptors",
"chromosomes",
"phenotypes"
] | genotypes | sciq |
ace95330-e852-4548-adbc-6501c492253c | Angiosperms produce their gametes in separate organs, which are usually housed in these? | [
"leaves",
"stems",
"flowers",
"seeds"
] | flowers | sciq |
b3ce2f1e-0c65-4ece-bb92-b0818cd6ae0e | What are the two types of charges? | [
"volume and acceleration",
"ions and neutrons",
"positive and negative",
"energy and mass"
] | positive and negative | sciq |
7b7a2525-559d-431d-99bc-e6d8f6b585eb | What is the name for a change in a single nucleotide in dna? | [
"adaptation",
"spontaneous mutation",
"cell regeneration",
"point mutation"
] | point mutation | sciq |
4bfa6f91-8b1f-453d-bfac-cf32f987eeda | Ocean acidification results from the ocean absorbing what gas from the atmosphere? | [
"carbon dioxide",
"hydrogen",
"oxygen",
"nitrogen"
] | carbon dioxide | sciq |
906eea16-81c1-46da-94c7-41dd2b1d6988 | What are organisms that feed on available plants called? | [
"plantfeeders",
"grazers",
"antigens",
"florophores"
] | grazers | sciq |
0dc329d2-db6a-48cb-80d5-c7a93284cc70 | What is the limiting factor for bacteria in a dish? | [
"space",
"speed",
"density",
"material"
] | space | sciq |
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