id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
ffb1c4bf-81db-48be-923a-be14e2abcf24 | What is the only planet that is known to support life? | [
"Mars",
"Saturn",
"Venus",
"earth"
] | earth | sciq |
1135c68b-f878-4b2c-a96b-b9661004e78d | Where is food stored? | [
"the stomach",
"The gall bladder",
"The liver",
"The esophagus"
] | the stomach | sciq |
669d2121-daeb-4b58-81ec-15ff1d03e142 | The vertebrae are divided into the cervical region, the thoracic region, and which other region? | [
"central region",
"pelvic region",
"cylindrical region",
"lumbar region"
] | lumbar region | sciq |
fa4149b8-7be3-462b-8a25-d0e35b925a3f | What was used to measure the distance between the earth and the moon? | [
"telescope",
"laser beam",
"ultrasound",
"yardstick"
] | laser beam | sciq |
eeaaa032-dd0e-40a5-8066-61a874070ca3 | Upon entering the vestibular canal, the pressure waves push down on what duct? | [
"the cochlear",
"the bile",
"the implant",
"the regrowth"
] | the cochlear | sciq |
7d9ff8a1-1f3a-47ff-8862-cf962c084e05 | Water is formed from oxygen and what other element? | [
"helium",
"hydrogen",
"lead",
"calcium"
] | hydrogen | sciq |
fb36878b-340d-4b05-a0e4-288552a782f7 | What is the period from earth's origin to the beginning of the phanerozoic eon? | [
"anatolian",
"Paleolithic",
"Cenozoic",
"precambrian"
] | precambrian | sciq |
5720668a-e9ba-4f2d-af5d-2e3ba77178a9 | In a displacement graph, the slope of the line is the average what? | [
"time",
"velocity",
"speed",
"direction"
] | velocity | sciq |
a846a055-f869-4002-9b0d-73a2662f7b12 | What is the process by which producers use the energy in sunlight to make food? | [
"glycolysis",
"Leukemogenesis",
"photosynthesis",
"Embryogenesis"
] | photosynthesis | sciq |
49fc2356-aaa8-4058-b4dd-6865f004f9c5 | What is the term for something that limits the growth or development of an organism, population, or process? | [
"limiting factor",
"controlling factor",
"stumbling block",
"variable"
] | limiting factor | sciq |
12c53b32-affc-43a0-b1d9-bef491195bb4 | Where is glucose carried in the human body? | [
"the heart",
"the blood",
"the liver",
"the brain"
] | the blood | sciq |
0c5c831f-5226-492e-9e30-e50d17620905 | What are large glaciers that cover a larger area than just a valley? | [
"icebergs",
"ice floes",
"glacial continents",
"ice caps"
] | ice caps | sciq |
124aa261-b882-4b35-931a-29c53f8ab31e | What type of reproduction do fungi engage in? | [
"microscopic",
"sexual",
"ephemeral",
"asexual"
] | asexual | sciq |
8ce5a724-2a9c-4c5b-bbdc-0df11a6aaece | What system transports minerals and water in a plant? | [
"roots",
"leaves",
"stamen",
"flowers"
] | roots | sciq |
dde2c15b-2105-4c2e-98aa-d4e12445e604 | What is the exchange of energy from one part of the universe to another called? | [
"temperature",
"heat",
"cold",
"humidity"
] | heat | sciq |
7c2f8523-b2ca-401b-87cb-bb5732084be6 | If environmental conditions deteriorate, many species can form protective what? | [
"proteins",
"cysts",
"fibers",
"shells"
] | cysts | sciq |
d1194fa2-a1fc-4139-bbd5-0b74055e3043 | In what subgroup are oligochaetes classified? | [
"mammals",
"insects",
"reptiles",
"polychaetes"
] | polychaetes | sciq |
7535469d-a00f-49ba-8ffe-a075a3df3517 | The crocodilia order, which includes crocodiles, alligators, caimans, and gharils, is part of what class of animals? | [
"aquatic",
"mammals",
"parasites",
"reptiles"
] | reptiles | sciq |
2e96ad84-8e8e-44ed-a6cb-5ec8be6b1203 | What fluid is most prevalent in your body? | [
"water",
"Coolant",
"liquid",
"cold"
] | water | sciq |
74d784e6-c7f4-48ad-afd3-b3ab9c0a9df7 | What are negative electrons attracted to? | [
"ions",
"hormones",
"neutral electrons",
"positive protons"
] | positive protons | sciq |
d710e526-da57-4f46-900d-ccef672de816 | The largest phylum in the animal kingdom, arthropod, is primarily comprised of what? | [
"mammals",
"insects",
"reptiles",
"amphibians"
] | insects | sciq |
76d2547a-0261-467f-a527-42509595b1bf | Which country is formed by a hotspot along the mid-atlantic ridge? | [
"Switzerland",
"finland",
"norway",
"iceland"
] | iceland | sciq |
f397df04-f9e8-469e-8ad3-cb8465bf1a3c | What is an atom or group of bonded atoms that has a positive or negative charge? | [
"an photon",
"an ion",
"a neutron",
"an electron"
] | an ion | sciq |
292e06da-92cb-4683-98d4-300b9d6c6d46 | What type of reproduction produces offspring from a single parent that share the exact same genetic material as the parent? | [
"asexual reproduction",
"microscopic reproduction",
"sexual reproduction",
"mutation"
] | asexual reproduction | sciq |
20182e0c-2e6d-4c66-94d4-3b9298fea3bb | Invertebrates make up what percentage of all animal species? | [
"90 percent",
"50 percent",
"30 percent",
"95 percent"
] | 95 percent | sciq |
010d0928-1ed7-4c70-ab65-0605f7ec0155 | What do monotremes lack though they have hair and produce milk? | [
"skin",
"nerves",
"nipples",
"tail"
] | nipples | sciq |
6573f2f0-8781-4624-a8c1-f1547492b29c | What is muscle tissue that is attached to the bone called? | [
"ligament",
"cartilage",
"skeletal tisse",
"epithelial tissue"
] | skeletal tisse | sciq |
507a5d84-18b8-4b42-9520-09abfb889fe7 | What results from the evaporation of sea water? | [
"carbon-di-oxide",
"oxygen",
"salt",
"reef"
] | salt | sciq |
ff525157-2505-45c9-a033-0b69ecef17ea | The human body regulates the use and storage of what simple sugar, a major cellular fuel? | [
"glucose",
"insulin",
"carbohydrate",
"secretion"
] | glucose | sciq |
026ae3cd-ede1-4589-a79a-de33d7eee282 | What planet did the voyager 1 spacecraft visit in 1980? | [
"mars",
"venus",
"jupiter",
"saturn"
] | saturn | sciq |
a48b3d82-547c-45de-a7e6-4dddbb014fd3 | What is the shortest phase of the sexual response cycle? | [
"the orgasm",
"plateau phase",
"sexual stimulation",
"resolution phase"
] | the orgasm | sciq |
d60c1148-adaf-4ca6-a7df-1207d78bb95c | What is the name of the process by which plants use energy from sunlight to synthesize carbohydrates? | [
"osmosis",
"photosynthesis",
"cellular respiration",
"pollination"
] | photosynthesis | sciq |
dfde7d2f-6677-47a7-abdd-948a6bf3cd22 | Animals need plants for food and? | [
"fuel",
"energy",
"shelter",
"reproduction"
] | energy | sciq |
4281aaf3-f266-4117-b27f-e7ecab8f9b33 | The product of a wave's wavelength and its frequency is what? | [
"speed",
"trough",
"velocity",
"amplitude"
] | speed | sciq |
301e4d64-0ce7-4dfd-b604-4b09c5776eeb | How did lamarck believe species change over time? | [
"lose of acquired traits",
"inheritance of acquired characteristics",
"ecological of acquired characteristics",
"became larger"
] | inheritance of acquired characteristics | sciq |
77391911-8e97-40af-b367-719a61700c72 | Which is larger: the human sperm or the human egg? | [
"human egg",
"zygote",
"human sperm",
"same size"
] | human egg | sciq |
7bd64f16-bf94-43a5-ae2a-7cf895aded1c | What kind of reaction is a reaction in which two or more substances combine to form a single new substance? | [
"chemical reaction",
"compounding reaction",
"combination reaction",
"power reaction"
] | combination reaction | sciq |
9a93d410-6507-4cdc-9ea5-f9c4ea62667a | What is beyond the atmosphere? | [
"space",
"vacuum",
"air",
"object"
] | space | sciq |
12f2c763-2952-42e5-bfca-a283fa25a589 | What structure does methane have? | [
"two dimensional tetrahedra",
"three dimensional oxyhedra",
"two dimensional oxyhedra",
"three dimensional tetrahedra"
] | three dimensional tetrahedra | sciq |
2d788a7e-a91b-48bc-bac8-b8b62e507151 | What is the blastocyst called after implantation? | [
"an embryo",
"an nucleus",
"trophoblast",
"an produce"
] | an embryo | sciq |
da6e0a3b-267f-42c3-b766-108a23f0b997 | What rate is generally higher for endotherms than for ectotherms? | [
"metabolic",
"mortality",
"reproduction",
"respiration"
] | metabolic | sciq |
27982a4f-06a4-43da-839c-690bc515aa26 | What phylum includes snails, squids and clams? | [
"mollusca",
"cnidaria",
"protozoa",
"porifera"
] | mollusca | sciq |
0bd8d605-953f-4307-a071-500a6330d30b | What is the change in a species over time? | [
"evolution",
"transformation",
"phenomenon",
"variation"
] | evolution | sciq |
1d2099e7-0b4f-479d-9c30-ea8f026f2e81 | What are the largest known proteins? | [
"keratins",
"hormones",
"titins",
"actins"
] | titins | sciq |
d085271f-3891-42e5-993c-a6f59386e4d0 | What term is used to describe the organism that is invaded and often harmed by a pathogen? | [
"guardian",
"parent",
"host",
"initial"
] | host | sciq |
4a588584-b75f-47e4-9bf0-292666676151 | Untreated botulism is typically fatal because muscles required for breathing fail to contract when the release of what chemical is blocked? | [
"carbon dioxide",
"acetylcholine",
"hydrogen",
"monoxide"
] | acetylcholine | sciq |
dfe091c0-4a66-4057-8d05-caa407e86a59 | The combined magnetic force of the magnetized wire coil and iron bar makes an electromagnet what? | [
"very reduced",
"very strong",
"very heavy",
"Very light"
] | very strong | sciq |
74f5a808-3901-4a25-8dfe-dc9d2a3f5fb7 | Where do two or more bones of the skeleton meet? | [
"muscle paths",
"joints",
"junctures",
"valves"
] | joints | sciq |
04e31e01-2ecc-4603-829c-b4dd4b1552a4 | Lacking a bony endoskeleton, sharks, rays, and ratfish belong to what group of fish? | [
"invertebrates",
"freshwater fish",
"cartilaginous",
"crustaceans"
] | cartilaginous | sciq |
67515060-15a3-46ba-8a3c-2368c034c438 | What process involves the flow of heat from warmer objects to cooler objects? | [
"radiation",
"convection",
"conduction",
"activation"
] | conduction | sciq |
08aad9bf-ec1e-41a0-80c9-efb26f710bab | What broad category of animals shows adaptations from water-dwelling to land-dweller, including the ability to breathe air and legs to move on land? | [
"birds",
"herbivores",
"reptiles",
"amphibians"
] | amphibians | sciq |
de1cbe86-8f3a-4e98-bc63-03b415a17709 | What term is used to describe the tendency of a mineral to break along certain planes? | [
"cleavage",
"erosion",
"tooth decay",
"porosis"
] | cleavage | sciq |
57df71fd-b3e7-40a0-9338-65b8fa1d055c | What controls earth's magnetosphere? | [
"magnetic field",
"ionosphere",
"gravitational field",
"stratosphere"
] | magnetic field | sciq |
db96657e-7766-45e4-ad35-d15332c7883a | In humans, pharyngeal slits later develop into what? | [
"inner ear",
"middle ear",
"outer ear",
"long ear"
] | middle ear | sciq |
be2e7963-fed8-4b0d-bfc0-77b88125c338 | What phenomenon involves the forcing of a substance into a cell against its concentration gradient? | [
"osmosis",
"primary active transport",
"active absorption",
"secondary transport"
] | primary active transport | sciq |
99c3e93e-5d57-47ad-913b-729cb18243d2 | What are used as model organisms in molecular biology and genetics? | [
"electromagnetic slime molds",
"cellular slime molds",
"weather slime molds",
"convergent slime molds"
] | cellular slime molds | sciq |
35f07f91-a0d1-4fc1-9f32-a64bcc137c5f | The bones of the newborn skull are not fully ossified and are separated by large areas called what? | [
"sutures",
"fontanelles",
"fissures",
"pores"
] | fontanelles | sciq |
33bc595f-1779-4dd2-bfbf-6f6cbf20a163 | With logistic growth, how does population growth start out? | [
"rapidly",
"exponentially",
"slowly",
"steadily"
] | slowly | sciq |
3307fba1-d3b5-4a49-8b73-772a73ffb916 | What determines the color of visible light? | [
"exact wavelength",
"wavelength speed",
"wavelength density",
"molecular wavelength"
] | exact wavelength | sciq |
66a58387-c120-4df0-b6f5-673f92497886 | What do eukaryotic cells have that compartmentalize their functions? | [
"vacuoles",
"cytoplasm",
"cell walls",
"internal membranes"
] | internal membranes | sciq |
307274ae-2830-4b34-9feb-7a5afbec487a | Earth rotates on its axis once each day and revolves around the sun how often? | [
"once each year",
"ever 3 years",
"once each month",
"every other year"
] | once each year | sciq |
6121c5d0-ff2b-4958-a793-3cf38a964d1f | What are the two types of fatty acids? | [
"hydrochloric and carboxylic",
"saturated and unsaturated",
"saturated and biodegradable",
"saturated and endogenous"
] | saturated and unsaturated | sciq |
a20eeb4a-df0c-4268-90d2-25fee3b03838 | Lipids are available to the body from how many sources? | [
"three",
"five",
"one",
"two"
] | three | sciq |
03f1160d-2d18-41eb-ba78-711dc8a3e154 | What is a silver-colored alkaline earth metal that is even softer than calcium? | [
"strontium",
"mercury",
"magnesium",
"lithium"
] | strontium | sciq |
2f143ad5-f0c3-4093-84db-f11d70d7990e | Statoliths are starch-filled plastids that enable plant roots to detect what force? | [
"gravity",
"impact",
"current",
"variation"
] | gravity | sciq |
150068fb-ce7b-4710-af1f-b19127ae94cd | How does lysozyme destroy bacteria? | [
"by paralyzing them",
"by digesting their cell walls",
"by eating them",
"by antibiotic use"
] | by digesting their cell walls | sciq |
0f5091eb-bec8-4a2c-b03b-02d39a9d6ae6 | The primary role of leaves is to collect what? | [
"sunlight",
"precipitation",
"insects",
"pollen"
] | sunlight | sciq |
a4f870e8-ff3a-4fe9-a313-bc68896d0e56 | Temperature can be defined as the average of what type of energy of the molecules? | [
"potential",
"kinetic",
"magnetic",
"optical"
] | kinetic | sciq |
633a9f34-9797-4596-bfe0-60169e6f7cec | What lens shape corrects myopia? | [
"concave",
"flat",
"convex",
"curve"
] | concave | sciq |
75e60c88-3aca-42c5-9f08-9f4b9fcd6a71 | What serves to replace nonreproducing specialized cells as needed in the adult body? | [
"monocyte cells",
"stem cells",
"osteoclast cells",
"dendritic cells"
] | stem cells | sciq |
abba3288-4404-4161-91bc-e1fa9e6f4513 | In physics, resistance is opposition to the flow of what? | [
"temperature charges",
"electrical charges",
"surface flow",
"capacitance"
] | electrical charges | sciq |
1e3ce1d3-54d9-4edb-ae56-c0f6eaed33c0 | What organs are the main organs of the urinary system? | [
"prostate",
"gall bladder",
"kidneys",
"spleen"
] | kidneys | sciq |
4cd5c866-2c46-42bd-b551-1e47196d8440 | What phase follows ovulation? | [
"varicose phase",
"telophase",
"luteal phase",
"interstitial phase"
] | luteal phase | sciq |
bc9cc65e-329b-4026-b0bf-bebed1a13c27 | What is used to measure blood pressure? | [
"anemometer",
"sphygmomanometer",
"barometer",
"spectrometer"
] | sphygmomanometer | sciq |
7deebfd5-02c0-4693-bdbc-0790ed11da3e | Are the lungs organs of the excretory system, the respiratory system, or both? | [
"neither",
"respiratory",
"both",
"excretory"
] | both | sciq |
fadbc1dd-a0be-4694-8863-8af0c4e00a2e | Light has the properties of both a wave and what else? | [
"nucleus",
"electron",
"atom",
"particle"
] | particle | sciq |
5d7ffb31-b05c-4a7b-a235-523f231b0115 | Hagfishes have a skull made of what? | [
"gelatin",
"bone",
"chitin",
"cartilage"
] | cartilage | sciq |
38d0e591-650c-4f17-859b-9163be03e781 | Water molds are commonly found in moist soil and where else? | [
"surface water",
"crust water",
"methane water",
"standing water"
] | surface water | sciq |
7aab2c91-9bb9-4e02-9fc9-45514d909872 | What is considered to be a person's entire genetic information? | [
"genome",
"organism",
"biosphere",
"chromosome"
] | genome | sciq |
3aa4aab7-ba83-47e1-a782-17dfc8c3f317 | Where does cellular respiration occur? | [
"nucleus",
"Golgi apparatus",
"chloroplasts",
"mitochondria"
] | mitochondria | sciq |
12b79562-ad51-461d-9085-d4fde8c5feb3 | What are jellyfish and other cnidarian's stingers called? | [
"nematocysts",
"phenocrysts",
"necrocytes",
"prokaryotes"
] | nematocysts | sciq |
d82bdb14-d667-4e5c-9bb5-26447013cac4 | What is tube-shaped and brings urine from the kidneys to the urinary bladder? | [
"vas deferens",
"gametophytes",
"ureters",
"fallopian tube"
] | ureters | sciq |
1518662e-f542-42bc-b4a3-295386f95e50 | When solvent molecules selectively pass through a membrane from a dilute solution to concentrated solution, what process is occurring? | [
"diffusion",
"osmosis",
"active transport",
"plasmolysis"
] | osmosis | sciq |
f71a2137-d632-428a-be2c-5dbe95bfa708 | Water seeping into the ground is known as? | [
"infiltration",
"precipitation",
"invasion",
"accumulation"
] | infiltration | sciq |
cf401c87-1b7d-4baa-a851-704e940ba068 | What body system gets rid of waste? | [
"nervous system",
"digestive system",
"Muscular system",
"excretory system"
] | excretory system | sciq |
91d91fdb-a079-4bb6-b69e-0223f851ff05 | Through what form of energy transfer does the sun's energy travel? | [
"Fusion",
"solar burst",
"radiation",
"convection"
] | radiation | sciq |
d7591ffe-773a-45cd-8422-07759456e5a7 | What are the only regions of space that electrons can occupy? | [
"orbits",
"inside protons",
"inside nuclei",
"galaxies"
] | orbits | sciq |
2f455a1b-81cd-41c1-9eee-c4cf69d39770 | What appears in autumn when cool air moves over a warm lake? | [
"steam fog",
"feature fog",
"movement fog",
"misty fog"
] | steam fog | sciq |
bef42e16-36e8-4e03-9c99-da5767bdc7ad | All cells need what for processes like active transport? | [
"sunlight",
"energy",
"hydrogen",
"oxygen"
] | energy | sciq |
7ba6b91b-3649-4b33-a504-611cb168cf66 | In certain populations, some of the chromosomes have become what? | [
"composed",
"elongated",
"fused",
"dissolved"
] | fused | sciq |
30ab63b5-404c-496c-810e-3c37818d2089 | What occurs as a result of the discharge of static electricity? | [
"lightning",
"thunder",
"clouds",
"drought"
] | lightning | sciq |
b5ac20f5-bc77-493d-b9d9-4fd1898df496 | Enzymes are a type of what, and as such, they are not reactants in the reactions they control? | [
"catalyst",
"hormone",
"metabolite",
"neurotransmitter"
] | catalyst | sciq |
eef96523-3f01-419c-ab5c-cc8408c7d829 | The entire volume of what is filtered through the kidneys about 300 times per day? | [
"saliva",
"gastric juice",
"urine",
"blood"
] | blood | sciq |
76ed9ea8-8518-4d04-8608-affb5ebcac01 | The elements in group 2 are called what? | [
"metal alloys",
"halogens",
"alkaline earth metals",
"noble gases"
] | alkaline earth metals | sciq |
375f1e01-9ed9-4e5f-a221-9c3d6061f572 | What term decribes the amount of time required for half of the original material to decay in an isotope? | [
"radioactive isotope",
"half-life",
"Geiger count",
"life cycle"
] | half-life | sciq |
9a0dc14b-962b-486a-80e3-9670bac6eb2e | What occurs when water lost by transpiration is not replaced by absorbtion from room? | [
"perspiration",
"shedding",
"rotting",
"wilting"
] | wilting | sciq |
16139428-b2ac-4037-abe0-1e875de9643e | Molds, pollen, and pet dander are examples of air pollution with what type of source? | [
"physical",
"biological",
"chemical",
"ecological"
] | biological | sciq |
372384cb-138c-4c6b-80b5-2cac1ac13b05 | Neurons are classified based on the direction in which they carry what? | [
"neurotransmitters",
"energy",
"metabolism impulses",
"nerve impulses"
] | nerve impulses | sciq |
5e3433d1-5ec5-400e-894f-c6ed1793b35c | What is the process of making an observation in terms of a numerical scale and recording the value? | [
"ambient",
"graduation",
"measurement",
"respiration"
] | measurement | sciq |
96c8aeea-bf7d-4d4b-b07f-7cc89a05ec72 | What makes monotremes different than other mammals? | [
"they spawn",
"they reproduce asexually",
"they lay eggs",
"they lack backbones"
] | they lay eggs | sciq |
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