id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
724bccd5-d11c-4c5d-bd6b-815f736d56fe | The study of energy and energy transfer involving physical matter is what? | [
"nuclear energy",
"geology",
"biochemistry",
"thermodynamics"
] | thermodynamics | sciq |
b1332d22-73db-4eee-9d14-0476243761da | In a science lab, what device would you use to measure the volume of a liquid? | [
"anemometer",
"graduated cylinder",
"yardstick",
"Richter scale"
] | graduated cylinder | sciq |
0d1f34a5-4d35-4608-8715-326e64efc857 | Human blood has a buffering system to minimize extreme changes in what? | [
"sodium level",
"ph",
"ions",
"calcium"
] | ph | sciq |
37eae174-8c0f-4067-9ca3-9c08841bbff5 | The unpaired ethmoid bone is located where within the central skull? | [
"at the top",
"at the point",
"at the fold",
"at the midline"
] | at the midline | sciq |
d5935434-ba45-4697-a130-d8d089bd9c83 | A statement is considered what if it is open to being falsified? | [
"untrue",
"valid",
"hypothesis",
"premature"
] | hypothesis | sciq |
21b8d2b2-f881-45c8-89e0-174a0fb470ce | Name the physical phenomenon of the ocean that has a significant impact on both ocean life and human life. | [
"el pino",
"el nieto",
"las nino",
"el nino"
] | el nino | sciq |
e184c266-1b26-4dbe-9fd6-bb5559aaedcc | What is the process by which large particles, such as cells, are taken in by a cell? | [
"diffusion",
"phagocytosis",
"active transport",
"mitosis"
] | phagocytosis | sciq |
2514f7ee-db52-4f44-b486-8dea584c5788 | Budding is a form of what type of reproduction in tunicates? | [
"nuclear",
"sexual",
"microscopic",
"asexual"
] | asexual | sciq |
cdc8b06c-0a73-430a-acd9-f58be970e077 | Ocean water releases dissolved carbon dioxide into the atmosphere when what happens to the temperature? | [
"Goes Down",
"it rises",
"Later",
"Drops"
] | it rises | sciq |
9981085f-a233-4d7f-b4b7-5b031bccabc0 | The physical sciences can be divided into physics and what other science? | [
"astrology",
"phsycology",
"chemistry",
"biology"
] | chemistry | sciq |
b55cbfc3-2d7c-43c1-adc1-55811be8ded6 | What do you call trees that lose their leaves in the fall and grow new ones in the spring? | [
"fibrous",
"perennial",
"deciduous",
"coniferous"
] | deciduous | sciq |
fd55ced6-7ef6-4b2f-859b-cd5f1ef53a73 | In which organ of the body does gluconeogenesis primarily take place? | [
"kidney",
"liver",
"spleen",
"heart"
] | liver | sciq |
e6d4c66c-e791-4832-a14d-2f9e1a72514e | What kind of structure contains the largest known single cell? | [
"Ovaries",
"sperm",
"proteins",
"egg"
] | egg | sciq |
26a0f016-45a9-4155-864a-d1b10e7ce598 | While enzymatic hydrolysis proceeds, peristalsis moves the mixture of chyme and digestive juices along what? | [
"esophagus",
"stomach",
"large intestine",
"small intestine"
] | small intestine | sciq |
bc993be5-30cf-477b-b4d9-17ee97b21f84 | What is the most common type of muscle in the human body? | [
"internal",
"digestive",
"fetal",
"skeletal"
] | skeletal | sciq |
fcdc5040-a794-4bfd-b26d-715374c51485 | The last two stages of aerobic respiration require what? | [
"water",
"sulfur",
"carbon",
"oxygen"
] | oxygen | sciq |
e562478f-ed07-4c35-9fd9-6cce1791e2d1 | The rate of dissolving is influenced by surface area, stirring, and what else? | [
"temperature",
"density",
"oxygen",
"gravity"
] | temperature | sciq |
6089fbd9-a3e3-447b-9380-3ea54b1c3ef8 | What disease unique to humans and is caused by two variola viruses? | [
"ebola",
"diabetes",
"smallpox",
"AIDS"
] | smallpox | sciq |
def356bf-bb9e-4899-be85-df879df46a24 | What is the average kinetic energy of particles of matter? | [
"temperature",
"magnetism",
"momentum",
"friction"
] | temperature | sciq |
307f4eab-02d6-4e0e-84a7-60aa867a18b2 | How can you prevent your ice cream from getting a sandy texture? | [
"by adding salt",
"by adding oil",
"by using lowfat milk",
"by using fructose"
] | by using fructose | sciq |
b69ceda5-00bf-4e33-b6d2-a21d6de89e95 | Plants can lose their leaves, flower, or break dormancy in response to a change in what? | [
"seasons",
"averages",
"events",
"periods"
] | seasons | sciq |
f436094e-c93a-4b06-9388-de6d7194d2b2 | What is the second highest mountain in the world, at over 28,000 feet? | [
"makalu",
"everest",
"pikes peak",
"k2"
] | k2 | sciq |
b3ebe512-5fd7-46be-8bfa-48b67b93b6cc | What are the two classifications of natural resources? | [
"recyclable and reversible",
"renewable and nonrenewable",
"productive and nonrenewable",
"renewable and reusable"
] | renewable and nonrenewable | sciq |
bd0c450f-3e04-4014-b616-78342af12717 | Maintaining a high metabolic rate takes a lot of what? | [
"power",
"fuel",
"energy",
"hydrogen"
] | energy | sciq |
99719ce6-7929-41c3-a7e1-2e124fdf2695 | What is the photosynthesis factory of the plant? | [
"genome",
"chloroplast",
"stamen",
"pistil"
] | chloroplast | sciq |
37d59f33-4b27-4702-bbb8-feb56516b683 | The process that a plant increases in size is known as what? | [
"fertilization",
"growth",
"harvest",
"trend"
] | growth | sciq |
e9c75670-df01-490c-9d47-03b157175810 | What are reversible physical changes in matter called? | [
"transformations",
"changes of state",
"chemical change",
"alterations"
] | changes of state | sciq |
b4a996f7-bcd4-4fe3-a474-ec76e1f823be | Compounds that form from two or more nonmetallic elements are called what? | [
"covalent bonds",
"hydrogen bonds",
"valent bonds",
"ionic bonds"
] | covalent bonds | sciq |
5c923275-24ef-4509-baca-199a2df40b83 | The ability to maintain a stable internal temperature, despite the climate, is exhibited by members of what animal group? | [
"parasites",
"mammals",
"reptiles",
"fish"
] | mammals | sciq |
b9fe3d51-dea2-4306-b8ba-d6771952613e | What are substances that provide hydrogen ions (h+) and lower ph? | [
"acids",
"nutrients",
"proteins",
"bases"
] | acids | sciq |
d9c5fabb-472d-4bb4-ae06-e91321c730db | What are mercury manometers often used to measure? | [
"balance",
"brain waves",
"blood pressure",
"weight"
] | blood pressure | sciq |
8a4c4e84-68ed-462c-8689-1fd2db7dfdf6 | What did rockets help launch into space during their beginning? | [
"sensors",
"shuttles",
"satellites",
"rovers"
] | satellites | sciq |
158d98d2-4814-43ba-a513-e798d3bf9779 | What sound can be heard when sound waves bounce back from a hard object? | [
"loop",
"eerie",
"echo",
"boom"
] | echo | sciq |
1c12ac54-d0c7-44a0-be2d-7348e31e435f | Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab? | [
"cells",
"proteins",
"acids",
"lipids"
] | proteins | sciq |
5fe93ff9-84af-47bb-b271-42e02110f486 | Strangeness, charm, bottomness, and topness are properties of what subatomic particle? | [
"molecules",
"pion",
"dark matter",
"quarks"
] | quarks | sciq |
56f10f79-5915-41a1-92fb-ad72308fe96d | What needs to happen to temperature to cause pressure to increase dramatically? | [
"boiling point",
"large increase",
"small increase",
"no increase"
] | large increase | sciq |
bca70f6b-0e9c-47aa-bdd6-d6618df78a43 | Australopithecus afarensis is an ancestor of what primate? | [
"orangutans",
"lemurs",
"gorillas",
"humans"
] | humans | sciq |
1c5018aa-8eb8-47a4-b390-31b1663750b5 | Organs that produce eggs and secrete estrogen are part of what system? | [
"female reproductive system",
"digestive system",
"circulatory system",
"male reproductive system"
] | female reproductive system | sciq |
499aafd0-fcf9-44e2-a76a-1d52e5b4e7e6 | What are the most common types of compounds found on earth? | [
"carbon-based compounds",
"ionic compounds",
"sodium - based compounds",
"hydrogen-based compounds"
] | carbon-based compounds | sciq |
4cf24715-06c1-4cdb-b441-489b29a91288 | Which planet is closest to the sun? | [
"Jupiter",
"Venus",
"mercury",
"Earth"
] | mercury | sciq |
ac60a30f-1592-4231-ad2c-ca4ab554ee0c | What do you call it when adult fish of the same species come together in a group and release gametes into the water at the same time? | [
"spawning",
"migration",
"poaching",
"schoaling"
] | spawning | sciq |
27c940bc-2844-4739-93f9-bf7d2c5415d6 | What happens to the volume of a gas as the kelvin temperature increases? | [
"it continues",
"it increases",
"it drops",
"it decreases"
] | it increases | sciq |
8538fa90-c884-49c4-8db3-bbfa3d0a6534 | If only one atom of a specific type is present what is not used? | [
"subscript",
"consonant",
"subset",
"covalent bond"
] | subscript | sciq |
f96e5dbf-0617-4ed7-a002-f7b130573523 | What are the earliest reptile genus named? | [
"scolecophis",
"hylonomus",
"collorhabdium",
"brachyophis"
] | hylonomus | sciq |
b34e65ae-c9db-4156-871b-451fcb9cb097 | What produces all the cells of the root and the root cap? | [
"apical meristem",
"algal meristem",
"somatic meristem",
"interior meristem"
] | apical meristem | sciq |
23ed402b-55c1-4a3c-8874-342be8de022f | What is the master gland of the endocrine system? | [
"Thyroid",
"Hypothyroid",
"pituitary gland",
"Thymus"
] | pituitary gland | sciq |
3c490a48-0c2a-4b5d-be06-7c39474ea81b | The earth’s biomes are categorized into two major groups named what? | [
"terrestrial and aquatic",
"terrestrial and galactic",
"icelandic and aquatic",
"aquatic and galactic"
] | terrestrial and aquatic | sciq |
447ddc23-fd72-48ac-b7c3-bbc20e509bf9 | What does the thymus gland produce? | [
"b cells",
"hormones",
"insulin",
"t cells"
] | t cells | sciq |
8aae229d-4f70-403b-a02e-8d68a03fc294 | During which phase does dna replication occur in the cell cycle? | [
"resting",
"mitosis",
"gap",
"synthesis"
] | synthesis | sciq |
782b9445-c375-497c-ac10-ee2069ba970c | What kind of interactions do polar substances experience? | [
"axial interactions",
"monopole-monopole interactions",
"dipole-dipole interactions",
"monopole-dipole interactions"
] | dipole-dipole interactions | sciq |
226801c7-ec88-460f-9b0e-94df12c2a844 | Which process is glycolysis in during cellular respiration? | [
"anaerobic",
"enzymatic",
"hydrolysis",
"aerobic"
] | anaerobic | sciq |
b68849ef-47c7-484d-aeaa-85f965f57bbd | Saturated hydrocarbons are given the general name of what? | [
"carbohydrates",
"lipids",
"enzymes",
"alkanes"
] | alkanes | sciq |
ac3ce563-0939-4682-bbbc-8fdf82a65c9a | In the cellular process of transcription, dna code is converted into what other kind of code? | [
"sna",
"rna",
"fna",
"dpa"
] | rna | sciq |
f4035cec-e724-4fab-a6c4-2e3e2a4d63a4 | If a gyroscope is not spinning, it acquires angular momentum in the direction of what? | [
"gravity",
"velocity",
"torque",
"acceleration"
] | torque | sciq |
8512cdc5-752d-4d51-b1bf-d5a55b557638 | Which leukocytes are first to respond to bacterial infections? | [
"chemocytes",
"neutrophils",
"erythrocytes",
"microcytes"
] | neutrophils | sciq |
40e8880d-e5f0-4c13-ac2e-b543bb9c5924 | What thin whip-like structures help prokaryotes move toward food or away from toxins? | [
"flagella",
"antennae",
"cilia",
"sporangia"
] | flagella | sciq |
ed5023d4-c007-430a-ae9e-eb0d1efd38db | What common process is used in the production of bread, cheese and alcoholic beverages? | [
"condensation",
"fermentation",
"cloning",
"oxidation"
] | fermentation | sciq |
9fae9862-a092-4786-9655-3e263d02e452 | Comprising 10 percent of the mass of the brain, what structure has varied functions that all point to a role in the motor system? | [
"cerebellum",
"superior peduncle",
"medulla oblongata",
"cerebrum"
] | cerebellum | sciq |
aa51521b-0209-4154-9f30-88f557ced58b | What is a segment of dna that carries a code for making a specific polypeptide chain called? | [
"amino acid",
"nucleotide",
"a gene",
"a protein"
] | a gene | sciq |
1584cc0b-3ad7-4f11-8d59-36dd5e7762fe | Introduction of antigens into the body through immunization can confer what benefit? | [
"sensitive immunity",
"growth rate",
"active respiration",
"active immunity"
] | active immunity | sciq |
51c93db7-ca9c-48a0-8dad-b8b53938532f | What part of the brain is largest in intelligent mammals? | [
"cortex",
"thallus",
"manubrium",
"cerebrum"
] | cerebrum | sciq |
2bc9cb1f-afd5-4f77-bb34-17fa4a2ba4e0 | What is the cause of most ocean waves? | [
"winds",
"Gravity",
"tides",
"Magnetic pull"
] | winds | sciq |
03b2aaf4-7892-4fe3-81b9-b176bacd2a7a | What is the lowest layer of the atmosphere called? | [
"mesosphere",
"asthenosphere",
"lithosphere",
"troposphere"
] | troposphere | sciq |
817a2693-f081-4909-83ae-46df7853af3e | What is the biggest group of animals on the planet? | [
"arthropods",
"herbivores",
"carnivores",
"mammles"
] | arthropods | sciq |
e8195a90-0511-4df6-8442-53e579a3b8a1 | The presence of solute particles blocks some of the ability for liquid particles to do what? | [
"evaporate",
"melt",
"fuse",
"dissolve"
] | evaporate | sciq |
4f9e1bc6-7146-4948-b233-db44f7f87821 | What are color and hardness physical properties of? | [
"matter",
"ions",
"elements",
"cells"
] | matter | sciq |
2132c210-0184-4a01-8c81-44e866ce21e4 | What are steroid hormones made of? | [
"lipids",
"water",
"organisms",
"amino acid"
] | lipids | sciq |
1ed63562-cd35-4f0c-9ed2-7a6277be0a53 | How many processes contribute to the emergence of viral diseases? | [
"three",
"one",
"two",
"four"
] | three | sciq |
cc086564-fe45-4572-8e9e-8bbec57cef31 | What type of scale is the richter scale? | [
"algorithmic",
"asymmetric",
"logarithmic",
"dimensional"
] | logarithmic | sciq |
9280df07-0345-4ca4-ad05-40a8e2d650ac | Where is pedocal soil commonly found? | [
"forests",
"slopes",
"deserts",
"grasslands"
] | grasslands | sciq |
fc5e05e5-3344-4b3b-bb2a-fe94bbaff582 | What are the key cells in the immune response? | [
"keratinocytes",
"lymphocytes",
"erythrocytes",
"leukocytes"
] | lymphocytes | sciq |
d60a63bc-cce7-4a89-aea7-15d8ea5c8f94 | Where are most chloroplasts found in plants? | [
"roots",
"leaves",
"stems",
"flowers"
] | leaves | sciq |
e3d856a1-3bb1-4fe5-ac43-7db7c7409e1d | What type of x-linked trait is color blindness? | [
"conscientiousness trait",
"dominant",
"recessive",
"predominant"
] | recessive | sciq |
70b8812f-a9f7-4cd3-ba2f-584d465a699f | What do you call a condensation reaction in which an ester is formed from an alcohol and a carboxylic acid? | [
"transesterification",
"esterification",
"decarboxylation",
"esterisation"
] | esterification | sciq |
0ac05999-288a-4e3a-8832-ce6a9ffa440b | These types of cella support young, growing parts of a plant? | [
"pinworm cells",
"epidermal cells",
"collenchyma cells",
"angular cells"
] | collenchyma cells | sciq |
7841ac1b-ab2c-4ba0-a95d-7c1e7add4846 | What can be used to convert the energy provided by the sun to usable electrical energy? | [
"Power Plants",
"Wind Mills",
"solar cells",
"Pannels"
] | solar cells | sciq |
9ec47a84-5ed6-41a9-b375-622ae86ac0fc | Most plant cells have a large central what? | [
"vacuole",
"membranes",
"nuclei",
"loci"
] | vacuole | sciq |
d975faa1-ab6c-4833-b91e-6b32a5653336 | When you heat a pot of water on a stove top, energy moves from the pot to its metal handle by what process? | [
"induction",
"thermal radiation",
"conduction",
"convection"
] | conduction | sciq |
5f8f041a-4a72-4956-a10b-ad9271cccc22 | Of all the mineral nutrients, what contributes the most to plant growth and crop yields? | [
"methane",
"silicon",
"oxygen",
"nitrogen"
] | nitrogen | sciq |
c18a489e-3c7a-44a3-99c4-ed02692e4465 | What do you call a reaction that consumes energy as it is carried out? | [
"autotrophic",
"unstable",
"exothermic",
"endothermic"
] | endothermic | sciq |
bfb93560-c41f-4546-99c8-b656431b70da | What type of rain dissolves and damages stone buildings and statues? | [
"morning rain",
"stored rain",
"acid rain",
"plastic rain"
] | acid rain | sciq |
024b4ab4-8ef7-4781-932b-657585b26da4 | What is defined as a push or pull acting on an object? | [
"force",
"effort",
"motion",
"work"
] | force | sciq |
f4cac32e-20c2-4e5c-a80f-6d42e2474490 | How much time does the moon take to complete one revolution around the earth? | [
"one day",
"one year",
"one week",
"one month"
] | one month | sciq |
d06bdaa1-5b41-447b-9342-edbdd8a03541 | Like other amphibians, frogs generally lay their eggs in moist environments, which are required since the eggs lack what feature? | [
"nucleus",
"membrane",
"tubes",
"shells"
] | shells | sciq |
bed4393b-f83e-4592-8c3e-c9a4f48153f6 | What is the ratio of a wave frequency to its vibration frequency? | [
"two",
"one",
"same",
"three"
] | same | sciq |
e6243521-c7d3-4eef-8844-8002ad2c4388 | What is the hollow and muscular balloon-shaped organ that collects urine? | [
"kidney",
"prostate",
"urinary bladder",
"urethra"
] | urinary bladder | sciq |
bec06ffe-f2b7-4687-b39d-de190ef9a05d | Sugars, starches, and cellulose are examples of what biochemical compounds that organisms use for energy? | [
"carbohydrates",
"proteins",
"calories",
"prokaryotes"
] | carbohydrates | sciq |
e2361843-485a-46cd-9799-cc99bee691de | During the embryonic stage of vertebrates, the notochord develops into what? | [
"rib cage",
"brain stem",
"backbone",
"umbilical cord"
] | backbone | sciq |
7202f318-8c4a-44b6-a61a-24848a083e04 | What category of joints is immovable? | [
"synarthrosis",
"sporozoans",
"diarthroses",
"amphiarthroses"
] | synarthrosis | sciq |
2174427b-2f27-4036-ab8b-9899cba3e6db | What do male cones in seed plants contain? | [
"nutrients",
"pollen",
"spores",
"nitrogen"
] | pollen | sciq |
32d4bf8b-22e2-482c-b584-02716b6d017a | What kind of harm does a corrosive substance cause? | [
"Attracts dust",
"Builds a crust",
"Rust objects",
"eats through objects"
] | eats through objects | sciq |
63b9b7c2-6a7c-4bc2-b4ae-53109b7be102 | Receptors for what chemical messengers recognize molecules with specific shapes and side groups, and respond only to those that are recognized? | [
"acids",
"enzymes",
"hormones",
"chromosomes"
] | hormones | sciq |
cc7280cd-751b-4dec-a24b-aee41ae806b8 | A hydraulic jack that makes it possible to lift a car easily is an example of what, meaning it produces mechanical advantages? | [
"complex machines",
"simple weapon",
"simple machine",
"quantum physics"
] | simple machine | sciq |
053c649e-2089-4b5d-8375-89f5ee38a075 | What process consists of the mechanisms that produce an observed pattern of change? | [
"evolution",
"cycle",
"variation",
"repetition"
] | evolution | sciq |
c6276cbc-65a7-41a4-90c6-c4b3aa12541c | Prokaryotic cells have a cell wall located outside of the __________? | [
"chloroplasts",
"epidermis",
"chromosomes",
"plasma membrane"
] | plasma membrane | sciq |
bbfdd266-a77b-4a69-bfb3-69c14db7dff3 | Multiplying the linear momentum of a spinning object by the radius calculates what? | [
"angular torque",
"total momentum",
"angular momentum",
"applied momentum"
] | angular momentum | sciq |
e545f842-819c-412d-adf8-e563c3ab1a7d | What are responsible for removing excess h+ ions from the blood? | [
"liver nodes",
"stomach chambers",
"kidneys",
"intestinal walls"
] | kidneys | sciq |
f3b2828f-5b36-4c54-8667-0234c857adcf | What makes up the dense outer layer of bones? | [
"scales",
"compact bone",
"cartilage",
"marrow"
] | compact bone | sciq |
e3881ed8-c0c2-45b0-88cb-ee2aa23470ac | What refers to a substance made from two or more elements joined by chemical bonds? | [
"basic",
"compound",
"component",
"contrast"
] | compound | sciq |
2943c575-cec5-4066-9b9a-bce36c4d9ced | Stress building up at the same rate over time at a fault causes what phenomenon? | [
"volcanoes",
"storms",
"earthquakes",
"erosion"
] | earthquakes | sciq |
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