id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
aebf233e-9e34-4e6a-84ab-e5d9299f59a2 | What type of protein speeds up chemical reactions in cells? | [
"lipids",
"enzyme",
"collagen",
"hemoglobin"
] | enzyme | sciq |
ab6d6381-c464-48cf-b584-c42f9533544b | In what part of the lungs is pulmonary gas exchanged? | [
"bronchioles",
"alveoli",
"trachea",
"bronchi"
] | alveoli | sciq |
173301e6-359a-4875-8d99-18ad0d046fc3 | What phenomenon occurs when strong winds blow surface water away from shore, allowing deeper water to flow to the surface and take its place? | [
"upwelling",
"hurricane",
"percolating",
"tsunami"
] | upwelling | sciq |
76b9802a-4ca6-41c8-b5cf-faac5c635a39 | When does the nucleus divide? | [
"photosynthesis",
"mitosis",
"epistasis",
"meiosis"
] | mitosis | sciq |
9ccbdaff-3c53-4afc-a81f-26e968750124 | Olfactory, optic, and vestibulocochlear nerves are related to what type of function? | [
"pulmonary",
"digestion",
"respiratory",
"sensory"
] | sensory | sciq |
b10e4735-d3fe-42d0-b71a-6fa52ea0833e | What happens when alkanes are mixed with oxygen at room temperature? | [
"single replacement",
"combustion",
"redox",
"no reaction"
] | no reaction | sciq |
2b1a6d07-aa88-4f86-8bc4-bb82759f55b9 | At the bottom of lakes and ponds, bacteria in what zone break down dead organisms that sink there? | [
"photic",
"trophic",
"aphotic zone",
"photoreactive zone"
] | aphotic zone | sciq |
28c2644d-ed01-4c0e-aa14-9bae74ce3e82 | What is the name for a heterotroph that eats only or mainly animal foods? | [
"macrophage",
"herbivore",
"carnivore",
"omnivore"
] | carnivore | sciq |
928b8f96-0986-4fa2-9b7c-f22bc0453674 | What is the name of an extreme form of radiation fog? | [
"cedar fog",
"aura fog",
"smelt fog",
"tule fog"
] | tule fog | sciq |
0bd8ca60-9d63-4a8c-b706-4902c744cf44 | In what form is most of the earth's freshwater? | [
"frozen",
"steam",
"gas",
"liqued"
] | frozen | sciq |
d73546ca-a963-4339-bf62-97dff8f785f1 | What cells do lymphocytes originate from in the bone marrow? | [
"brain cells",
"calcium cells",
"stem cells",
"kahp cells"
] | stem cells | sciq |
4162cee9-422e-4080-ade6-189bfb2f1465 | What is the common name for a simple harmonic oscillator, which basically consists of a small object suspended on a wire or string? | [
"pendulum",
"yo-yo",
"pendant",
"metronome"
] | pendulum | sciq |
02859ea9-bc6b-4837-84fb-01d4643de3ed | What kind of process occurs without the need for a continual input of energy from some external source? | [
"Different Process",
"spontaneous process",
"Decay Process",
"induced process"
] | spontaneous process | sciq |
d49ca2a3-96ef-446d-a407-cbab566fd663 | What are fungus-like protists? | [
"bacteria",
"feces",
"molds",
"viruses"
] | molds | sciq |
b942f69d-4a81-4910-addc-b032c742be4f | Electrons exist only where the wave is what? | [
"stable",
"solid",
"seen",
"spinning"
] | stable | sciq |
8f11c865-d5df-4379-a0c6-37ee6eeddec3 | What are the simplest hydrocarbons? | [
"unsaturated hydrocarbons",
"saturated hydrocarbons",
"complex carbohydrates",
"fossil fuels"
] | saturated hydrocarbons | sciq |
ecaffdcb-a6a4-4e5a-8389-3e788b42f11d | The shield type of what phenomenon commonly forms above hotspots in the oceans? | [
"tornado",
"hurricane",
"tsunami",
"volcano"
] | volcano | sciq |
648a23e9-f483-4d5a-b860-9b37d8086cd7 | Bromide is present in brines, which are naturally occurring solutions of what? | [
"magnesium",
"calcium",
"salt",
"iron"
] | salt | sciq |
401c92c2-6623-46f1-a7c7-511b54708d72 | What shape are the eight sides of an octahedra? | [
"rectangles",
"square",
"triangles",
"hexagon"
] | triangles | sciq |
b54322c7-f7a8-4181-a507-c7fc43526dbe | Unlike an adult sponge, what stage is motile due to cilia that propel it through water? | [
"pupa",
"parasite",
"zygote",
"larva"
] | larva | sciq |
b23ef272-2bd9-4829-b857-370a69725dcb | What weather phenomenon, which may bring clouds and precipitation, is created by stalled air masses? | [
"Horizontal Front",
"susceptible front",
"cool front",
"stationary front"
] | stationary front | sciq |
7a0256f4-e481-4193-a377-c3b8ea030bc0 | What keeps glaciers from forming in water? | [
"warmth",
"skin",
"salt",
"movement"
] | warmth | sciq |
cc54f023-a1f3-4c14-873e-313c118d8bba | The human skeleton is an endoskeleton that consists of 206 bones in the adult. it has five main functions: providing support to the body, storing minerals and lipids, producing blood cells, protecting internal organs, and this? | [
"enough movement",
"Forward movement",
"allowing movement",
"more movement"
] | allowing movement | sciq |
4ae15ef7-5a4a-4b20-99c0-07447d434131 | What's the name for the process where pollen is transferred to the ovules of a seed plant? | [
"combination",
"condensation",
"hibernation",
"pollination"
] | pollination | sciq |
fb9b6282-ed50-4ee0-ac29-2951e4bf2bcc | At what time of the year can tornadoes occur? | [
"winter",
"spring",
"any",
"summer"
] | any | sciq |
21a10fd4-d726-421b-af32-ad1485b17114 | How is sediment transported? | [
"storms",
"landslides",
"winds",
"currents"
] | currents | sciq |
4b40f9e6-2461-4f31-8cf6-2895a9197541 | Where are all hormones secreted into before entering the circulatory system? | [
"blood stream",
"interstitial fluid",
"Cerebrospinal fluid",
"Amniotic fluid"
] | interstitial fluid | sciq |
e7c54d8c-691b-4c01-91f2-f1f422609c69 | Vertebrates have tissues which are organized into organs which in turn are organized into what? | [
"information systems",
"organ systems",
"maturation systems",
"artificial systems"
] | organ systems | sciq |
45d83e15-2649-47bc-8816-13898654a72b | What can renewable resources can be replaced by? | [
"human processes",
"fossil fuels",
"natural processes",
"change processes"
] | natural processes | sciq |
6372cc91-b327-492b-9df0-3dd2ab91959c | When warm air rises up to the tropopause, where does it flow? | [
"east or north",
"east or west",
"north or south",
"west or south"
] | north or south | sciq |
caa8e7a2-fd68-4576-ae66-e396a8a47a39 | What kind of messages do neurons send? | [
"Neurotic messages",
"minor messages",
"digestive messages",
"electrical messages"
] | electrical messages | sciq |
9cae0823-d2f2-454c-be8c-22608224dc6d | What forces in liquids are strong enough to keep them from expanding significantly when heated? | [
"outermolecular forces",
"particles forces",
"gravitational forces",
"intermolecular forces"
] | intermolecular forces | sciq |
5ff696fd-ec80-48ca-8992-9a5e786f28f4 | Which chromosome is associated with cri du chat syndrome? | [
"chromosome 5",
"genome 5",
"collagen 5",
"spore 5"
] | chromosome 5 | sciq |
5ab1c93f-3361-44b2-8b95-ddbeb125c6a8 | The strong affinity of concentrated sulfuric acid for water makes it a good agent of what? | [
"diluting",
"concentrating",
"hydrating",
"dehydrating"
] | dehydrating | sciq |
6964d159-38c5-4ce7-952b-24aed0d222b2 | Where in the female body does egg production take place? | [
"ovaries",
"uterus",
"endometrium",
"testes"
] | ovaries | sciq |
cba5bdca-9382-40f8-a7dd-9538df906c72 | What is the amorphous form of carbon prepared by the incomplete combustion of natural gas? | [
"dioxide black",
"carbon black",
"dark black",
"liquid black"
] | carbon black | sciq |
16584cbf-d5b2-4d01-9688-eef665215337 | What do gametes undergo to produce many additional copies of themselves? | [
"angiogenesis",
"mitosis",
"prophase",
"cytokinesis"
] | mitosis | sciq |
a5e9a881-1915-409f-bb87-000c0ae88a7b | The greenhouse effect on earth is caused by an increase in what in the atmosphere? | [
"satellites",
"vapor",
"carbon",
"phosphorous"
] | carbon | sciq |
785bf333-e8d2-4bbd-9d8d-292f0f5aa95e | What is the term for the quantity of heat required to raise the temperature of 1 gram of a substance by 1 degree celsius? | [
"transferable heat",
"thermal heat capacity",
"specific heat capacity",
"heat requirement"
] | specific heat capacity | sciq |
9bcfc825-118d-48b5-a8e1-b6b4be941019 | In animals, how many sets of chromosomes do gametes have? | [
"one",
"zero",
"23",
"2"
] | one | sciq |
5b7e3809-6990-486d-b8c5-a07ba24235c0 | What scale measures acidity? | [
"salinity scale",
"frequency scale",
"richter scale",
"ph scale"
] | ph scale | sciq |
1d6e20b4-aa92-4994-855e-afe25e11eb50 | What is sulfur trioxide dissolved in to form sulfuric acid? | [
"water",
"mercury",
"lead",
"silver"
] | water | sciq |
e61596d1-0ced-498c-9924-a4305e376db4 | Mendelian inheritance has its physical basis in the behavior of what? | [
"ribosomes",
"animals",
"chromosomes",
"prokaryotes"
] | chromosomes | sciq |
951421b6-df00-436a-b1ec-4594d0bb77e0 | The parasympathetic system can also be referred to as the what? | [
"badolato system",
"digestive system",
"lentivirus system",
"craniosacral system"
] | craniosacral system | sciq |
7b91797c-a3cb-44cd-8365-83387ef51679 | Negative feedback controls insulin secretion by what organ? | [
"liver",
"pancreas",
"thyroid",
"uterus"
] | pancreas | sciq |
61b07777-9f39-4bca-a2b6-1286a4939486 | In the past, what colliding with planet earth has caused many organisms to die off? | [
"meteorites",
"the Sun",
"asteroids",
"acid rain"
] | asteroids | sciq |
52cac081-3b78-44df-88d1-8b031bf0e14d | The number, size, shape, and banding pattern of chromosomes make them easily identifiable in a what? | [
"nanocyte",
"xerophyte",
"spirogyra",
"karyogram"
] | karyogram | sciq |
d43f0749-50cf-47a9-b02c-649fcb6aa919 | What are the egg shaped organs on either side of the uterus? | [
"ovaries",
"kidneys",
"lungs",
"testes"
] | ovaries | sciq |
97c0eb06-7fe1-425c-9025-22b04204d3bb | A voltaic cell uses what type of reaction to generate an electric current | [
"chemical reaction",
"spontaneous redox",
"spontaneous catalyst",
"instantaneous redox"
] | spontaneous redox | sciq |
d5dd28e1-11e1-4109-b68d-b8322a15437c | Binary compounds of carbon with less electronegative elements are called what? | [
"alkaloids",
"carborane",
"oxides",
"carbides"
] | carbides | sciq |
0d2cff4f-5560-453d-ab83-ceb4d65ee1ad | What makes viral stis more dangerous than other types? | [
"they are more severe",
"they are incurable",
"they are more contagious",
"they are larger"
] | they are incurable | sciq |
013a7cbb-f5d4-4efe-9a8a-a8b790fc7286 | What flows like taffy or hot wax? | [
"water",
"molten rock",
"gas",
"sand dunes"
] | molten rock | sciq |
a382e03e-4bfa-42cb-bec5-7fb3e1c74e77 | What unit of measurement determines how far something travels in a given amount of time? | [
"distance",
"speed",
"volume",
"density"
] | speed | sciq |
2a8392b4-2004-4a7f-bd11-28e240273e6a | What happens do the sound during a resonance? | [
"it becomes quieter",
"amplified, it becomes louder",
"it dissipates",
"it echoes"
] | amplified, it becomes louder | sciq |
0f9f816d-9420-4e68-9a5e-ec29d606e71c | With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what? | [
"predators",
"carnivores",
"symbiotes",
"omnivores"
] | carnivores | sciq |
70327536-70cf-4725-8ffe-6d74e910678b | Which types of compounds are more likely to burn easily? | [
"salty",
"hydroxyl",
"chlorophyll",
"covalent"
] | covalent | sciq |
f74caaa6-5cf8-4dea-9f2c-2264a66b0962 | Which of newton's law shows that there is a direct relationship between force and acceleration? | [
"first",
"none of the above",
"third",
"second"
] | second | sciq |
afbabd2f-c66e-4234-beec-2e2e4e483e9e | Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms? | [
"antibodies",
"collagen",
"enzymes",
"essential amino acids"
] | antibodies | sciq |
23c1fef0-194c-4044-8f76-b73cbadf957e | What type of behavioral rhythms are linked to the yearly cycle of seasons? | [
"annual",
"monthly",
"biannual",
"circannual"
] | circannual | sciq |
018cef04-ba7e-4fab-8d60-db880c0eef5e | What type of scientist uses earth-orbiting telescopes? | [
"anthropologist",
"astrologer",
"biologist",
"astronomer"
] | astronomer | sciq |
fcf7f116-dadb-4b88-bff7-b52a9cf65ad0 | Sponges possess an internal skeleton called what? | [
"endoskeleton",
"hydrostatic skeleton",
"exoskelton",
"fluid skeleton"
] | endoskeleton | sciq |
59fe6d83-7286-4323-af17-97dacd906c58 | A fundamental particle of matter, protons and neutrons are made of these? | [
"neutrinos",
"atoms",
"particles",
"quarks"
] | quarks | sciq |
8dfb3bd4-6808-4023-aa8c-f1c7da16a8fd | What is the name of the smaller molecules that make up proteins? | [
"amino acids",
"DNA acids",
"fundamental acids",
"rna acids"
] | amino acids | sciq |
a0011cda-aa4f-4611-a351-db370e79e993 | What is the term for a state of matter that yields to sideways or shearing forces? | [
"gravity",
"fluid",
"solid",
"plasma"
] | fluid | sciq |
adde8946-cb51-47ca-919b-348a9dbaf0a7 | Many structures in fish are adaptations for what type of lifestyle? | [
"carnivorous",
"aquatic",
"symbiotic",
"asexual"
] | aquatic | sciq |
cc9339d7-35d8-4134-a0e1-5aa404c62f7e | What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface? | [
"upwelling",
"high tide",
"red tide",
"flooding"
] | upwelling | sciq |
c6224cea-180e-4a71-9d5d-d9a7f444e7d0 | The major classes of living members of this phylum include gastropods, bivalves, and cephalopods? | [
"invertebrates",
"mollusks",
"insects",
"crustaceans"
] | mollusks | sciq |
f1b1daa7-acb3-4c49-8095-7dbcf32a7e4b | What is the thin coat of phospholipids that surrounds the cell and controls what enters and leaves? | [
"cell membrane",
"plasma",
"blood",
"myelin"
] | cell membrane | sciq |
d2f7a8fe-860f-4b8b-8de9-0958cd45ebe4 | Because conditions are not ideal, most populations grow ____________. | [
"mathematically",
"historically",
"logistically",
"SOCIALLY"
] | logistically | sciq |
f9d3222d-85d9-4642-a658-e80f843226a9 | Besides the inner membrane, where are many respiratory enzymes found? | [
"cytoplasm",
"alveoli",
"golgi apparatus",
"the matrix"
] | the matrix | sciq |
5125dac0-8bef-49a6-a1ca-8a89315ce950 | The most common elements have the most tightly bound __________. | [
"membrane",
"atoms",
"quarks",
"nuclei"
] | nuclei | sciq |
ec33a4d1-6184-4579-9de1-389bfb80941d | What are particles that feel the strong nuclear force called? | [
"baryons",
"hadrons",
"mesons",
"bosons"
] | hadrons | sciq |
29dbd6dc-3f30-4021-b294-bdf91b88a283 | Aquatic producers need nutrients and what dissolved gas, which is more abundant near the surface of water? | [
"methane",
"helium",
"oxygen",
"nitrogen"
] | oxygen | sciq |
df47e62a-0234-4320-97e8-15e30d967702 | All elements are most stable when their outermost shell is filled with electrons according to which rule? | [
"quartet rule",
"octet rule",
"string rule",
"coupling rule"
] | octet rule | sciq |
ba02c97b-2383-49aa-b5ee-1f3c54b4c8d0 | What do you need to do to water to make it steam? | [
"freeze it",
"cool it",
"stir it",
"heat it"
] | heat it | sciq |
82b900d4-3edd-4dfe-a3a5-eb9b0e98bf41 | When scientists work in natural settings rather than a lab, it is called what? | [
"extracurricular activity",
"outside work",
"fieldwork",
"exploratory"
] | fieldwork | sciq |
e00423f8-f800-4988-9d5a-48b99d1af079 | What is released into the atmosphere when fossil fuels are burned? | [
"carbon dioxide",
"ferris oxide",
"hydrogen monoxide",
"hydrogen dioxide"
] | carbon dioxide | sciq |
f9467a6f-cd12-4eee-ab05-b83e6a6d083f | The leaf chameleon (brookesia micra) was discovered in northern madagascar in 2012. at just over one inch long, it is what? | [
"largest chameleon",
"smallest known chameleon",
"first known chameleon",
"hottest known chameleon"
] | smallest known chameleon | sciq |
3dbdbe59-c98a-40af-b88e-ba53d2ba53b3 | Water and many metals are materials that have low resistance to electric currents and are therefore known as what? | [
"good insulators",
"electric conductors",
"radioactive",
"electromagnets"
] | electric conductors | sciq |
980d8a58-2170-41a6-9df5-0f27ec1f4286 | What is the name of the science that is concerned with naming and grouping organisms? | [
"taxonomy",
"geology",
"methodology",
"biology"
] | taxonomy | sciq |
678ee17f-7725-49ec-98ef-026c65f75288 | What substance can be identified by their atomic number and mass number? | [
"structures",
"solutions",
"elements",
"compounds"
] | elements | sciq |
45bf510f-c1fd-4a41-9850-8b495c72db3a | What do you call the first cell of a new organism? | [
"zygote",
"starter cell",
"egg",
"embryo"
] | zygote | sciq |
3855c234-87ca-4d2e-b2cb-96a33d8de4a9 | What planet in our solar system has a moon with volcanic activity? | [
"Saturn",
"Mars",
"jupiter",
"Venus"
] | jupiter | sciq |
c6b61ef2-6acc-430d-be4b-e80f15688c48 | Kangaroos, koalas, and opossums are examples of what type of mammals? | [
"carnivorous",
"cephalopods",
"monotremes",
"marsupials"
] | marsupials | sciq |
b5995b5c-4d3c-46a0-9429-7fc956584a4f | Fe for iron and pb for lead are examples of elements known since ancient times, which have symbols based on their name in what language? | [
"latin",
"italian",
"spanish",
"arabic"
] | latin | sciq |
d7dd9415-0c69-4c60-8095-dd8d0cc394ea | Referring to low what, hypovolemia may be caused by bleeding, dehydration, vomiting, severe burns, or some medications used to treat hypertension? | [
"heart volume",
"brain volume",
"Secretion Volume",
"blood volume"
] | blood volume | sciq |
af1ea94a-7f4a-4c0e-a7df-caad457f9296 | What particles allow fungi to reproduce through unfavorable conditions? | [
"bosons",
"atoms",
"quarks",
"spores"
] | spores | sciq |
25d314d2-48a7-4f74-97b5-942406153a0e | What is the term for an underground layer of rock that is saturated with groundwater? | [
"aquifer",
"river",
"bason",
"delta"
] | aquifer | sciq |
8f1bbc3d-23fc-466f-a14a-e92865e308c0 | Where do most ecosystems get energy from? | [
"oceans",
"sunlight",
"precipitation",
"forests"
] | sunlight | sciq |
750d856c-9674-4ec9-ba3e-4b6d26ebb6f3 | Maintaining a high metabolic rate takes a lot of what? | [
"calories",
"energy",
"food",
"fuel"
] | energy | sciq |
de7a89bb-6388-4618-a9f3-aa9da1540b7d | Electrons can move from one atom to another; when they do, specimens called what, with overall electric charges, are formed? | [
"ions",
"atoms",
"cations",
"molecules"
] | ions | sciq |
bb316af6-bdd9-4ee1-8559-69719d879e56 | Energy is absorbed as reactants are converted to products in what kind of chemical reaction? | [
"hydrostatic",
"anaphoric",
"endothermic",
"synthesis"
] | endothermic | sciq |
0aedc2fe-73cd-4d43-bcbc-393b2edd36f4 | What is the permanent prevention of gamete production or release called? | [
"fertilization",
"restoration",
"sterilization",
"insemination"
] | sterilization | sciq |
7897072b-e73e-447a-bd6f-38f35be6b8c3 | Because pathogenic bacteria typically cause disease by releasing exotoxins or endotoxins, they have potential use as what type of weapon? | [
"bioterrorism",
"pandemic",
"nuclear missile",
"radioactive"
] | bioterrorism | sciq |
db071420-022c-4ba0-9d08-e4937123750f | What cycle vital to plants includes a process called denitrification? | [
"sedimentation cycle",
"carbon cycle",
"photosynthesis",
"nitrogen cycle"
] | nitrogen cycle | sciq |
38b88f44-35ba-4998-8c83-3a988303c360 | Cerebral palsy is a disease caused by injury to what organ as it is developing? | [
"skin",
"liver",
"brain",
"heart"
] | brain | sciq |
ee92f623-29aa-4b67-9551-572f7d4cac48 | What substance is removed from waste as it passes through the large intestine? | [
"water",
"nutrients",
"air",
"blood"
] | water | sciq |
221b0c87-455c-46de-82c9-d86ddabc1134 | The distance between two consecutive z discs or z lines is called what? | [
"ligule",
"contractile",
"sarcomere",
"radius"
] | sarcomere | sciq |
3311a375-5ff6-4f5b-98e2-ebfb72845d88 | What is the largest taxonomic rank? | [
"top",
"domain",
"sublet",
"core"
] | domain | sciq |
6cba5777-a2aa-4db8-b29e-4f76f1763a2d | Which system is divided into the somatic and autonomic nervous systems? | [
"local nervous system",
"central nervous system",
"auxiliary nervous system",
"peripheral nervous system"
] | peripheral nervous system | sciq |
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