id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
1914e2d6-cc53-485d-88ec-f5bb64a95f58 | Where are the two tonsils located? | [
"sinus",
"throat",
"nose",
"tooth"
] | throat | sciq |
b4d68567-e759-44a2-a790-ecaafb5a60a7 | The chemistry of each element is determined by its number of what? | [
"electrons and neutrons",
"protons and neutrons",
"protons and electrons",
"nuclei and neutrons"
] | protons and electrons | sciq |
5cc63b67-5c44-4fae-afd0-a1f7f6688525 | What is defined as the amount of force acting on a given area? | [
"power",
"density",
"pressure",
"resistance"
] | pressure | sciq |
21559f85-e181-45e2-ad8f-7801898cf4fa | Which type of energy is the energy of anything in motion? | [
"residual engergy",
"diffuse energy",
"physiological engergy",
"kinetic engergy"
] | kinetic engergy | sciq |
0f4772b2-2ab4-472a-a235-f531950efc28 | What are large sheets of ice that cover relatively flat ground called? | [
"rocky glaciers",
"cellular glaciers",
"continental glaciers",
"land glaciers"
] | continental glaciers | sciq |
37f58536-9545-42dd-8a72-8773409ff60c | What is the accelerating pattern of increasing population size called? | [
"induced growth",
"reproducing growth",
"exponential growth",
"limited growth"
] | exponential growth | sciq |
5bb981e0-1a22-4a32-96c4-288f3fa27be3 | Ions can be formed when atoms lose what other particles? | [
"shells",
"electrons",
"protons",
"neutrons"
] | electrons | sciq |
178271d6-71ff-4fa9-a148-59856ee4d2c8 | Deserts are generally dry ecosystems having very little what? | [
"rainfall",
"heat",
"snowfall",
"mountains"
] | rainfall | sciq |
8aa6372a-d58c-4374-b227-0567d83f5750 | The average number of individuals per unit of area can be expressed as what? | [
"the percent of population",
"total density",
"population density",
"percent density"
] | population density | sciq |
98633a07-936b-4ba2-ab8f-7f06eb3bc890 | The top 200 meters of water is called what zone? | [
"the stratosphere",
"the photic zone",
"the subterranean zone",
"the biotic zone"
] | the photic zone | sciq |
24a53026-96f9-44c8-ad06-70867784109f | A homogeneous mixture with tiny particles in it is known as what? | [
"plasmid",
"structure",
"solution",
"element"
] | solution | sciq |
2bed6dc4-7ab8-42a1-b744-f672370abbed | What is the term for decomposers that consume dead leaves, animal feces, and other organic debris collected on the ground or at the bottom of water? | [
"detritivores",
"recyclers",
"scavengers",
"consumers"
] | detritivores | sciq |
ac35af14-e549-4da0-8088-8ce1245bba49 | If a gas in a closed area experiences increases in pressure and decreases in temperatures, what other attribute of the gas will be affected? | [
"gravity",
"velocity",
"volume",
"temperature"
] | volume | sciq |
0f853d05-9646-4dd9-b94e-a0c16ce70991 | What is the term for the hard covering that protects insects, crustaceans, and spiders? | [
"endoskeleton",
"exoplate",
"exoskeleton",
"endoplate"
] | exoskeleton | sciq |
ba0bdc49-740d-445b-baa5-e89e0ac27534 | What gas is expired out of the body during exhalation? | [
"carbon dioxide",
"carbon monoxide",
"hydrogen",
"oxygen"
] | carbon dioxide | sciq |
6b45d2de-d8ad-47d8-967e-4e781c19d934 | Through this process, algae provide glucose for the ecosystem? | [
"glycolysis",
"GLUCOPHAGE",
"photosynthesis",
"spermatogenesis"
] | photosynthesis | sciq |
2ba487cb-9aa6-4578-9546-92b2d45a6e02 | What determines your hair color trait? | [
"cells",
"Heredity",
"genes",
"chromosomes"
] | genes | sciq |
fdcb0b4f-b5e9-427b-b177-c79ec24aacdd | What layer of skin is directly under the epidermis? | [
"the dermis",
"sweat glands",
"hypodermis",
"the aponeurosis"
] | the dermis | sciq |
e3fa4ce3-d319-4263-beb0-bf9e5c10cc43 | What is caused by bodies sliding over rough surfaces? | [
"vibration",
"heat loss",
"friction",
"tension"
] | friction | sciq |
c5a00500-1cd4-4cd4-bfc9-1dc55d283149 | The electromagnetic spectrum represents the full range of frequency of what type of wave? | [
"seismic",
"mechanical",
"electromagnetic",
"transverse wave"
] | electromagnetic | sciq |
d96b0b84-6379-4071-a8ca-77709416bb2d | Distinguishing between homology and analogy is critical in reconstructing what? | [
"phylums",
"residues",
"phylogenies",
"proteases"
] | phylogenies | sciq |
5864ce62-5959-48c4-8abe-277ae24e4d01 | What do many mollusks secrete for their protection? | [
"microscopic shell",
"sedimentation shell",
"mucus",
"calcareous shell"
] | calcareous shell | sciq |
30e39537-e74b-4293-9e2f-7d1b08385b15 | What were the first particles with mass to be directly confirmed to have the wavelength proposed by de broglie? | [
"ions",
"electrons",
"protons",
"negatrons"
] | electrons | sciq |
0f8a217d-d77b-4563-82a3-c4a507e2dc71 | What is a simple machine that consists of a rope wrapped around a grooved wheel? | [
"Inclined plane",
"Lever",
"a pulley",
"Wheel and axle"
] | a pulley | sciq |
ec59c39e-e433-440d-bd26-8b89bbe6f57b | What helps screen libraries for a gene of interest using nucleic acid hybridization? | [
"mitochondrial acid probe",
"cellular acid probe",
"proteins acid probe",
"nucleic acid probe"
] | nucleic acid probe | sciq |
6d3ee83f-1a69-48a8-83cb-df7b3510c299 | What is one way of classifying organisms called? | [
"tuck",
"clade",
"spasm",
"cluster"
] | clade | sciq |
49c1340f-ca47-4d3f-b4d3-bce34de78517 | The earliest stages of spermatogenesis occur closest to the lumen of the what? | [
"epithelium tubules",
"seminiferous tubules",
"interstitial tubules",
"viviparous tubules"
] | seminiferous tubules | sciq |
e577e100-71f9-4ac4-8b3e-e0b3733e1f20 | Which of the electromagnetic waves have the shortest wavelengths and highest frequencies? | [
"ultraviolet",
"beta",
"plasma",
"gamma"
] | gamma | sciq |
2fea3ca1-7e34-475d-830e-94e9bf3d3009 | The oxidation of an alcohol can produce either an aldehyde or what? | [
"enzyme",
"ester",
"ketone",
"amine"
] | ketone | sciq |
80b3e06d-abe5-44ac-bead-d1d84a1df1be | Change in momentum in an object is equivalent to what other measurement? | [
"gravity",
"velocity",
"impulse",
"resistance"
] | impulse | sciq |
5e00a605-dcfb-4c1b-b37a-e119520e89a6 | Where does most water evaporate from? | [
"lakes",
"oceans",
"rivers",
"seas"
] | oceans | sciq |
ae22e123-acc2-4aa7-b4dc-c21fac3ab660 | Which waves have the longest wavelengths but the least energy in the atmosphere? | [
"radio waves",
"light waves",
"microwaves",
"channel waves"
] | radio waves | sciq |
0a721b32-2dce-456b-b09a-bce4aa69e2e8 | The effect of gravity on circulation means that it is harder to get blood up from the legs as the body takes on this? | [
"vertical orientation",
"frontal orientation",
"dorsal orientation",
"horizontal orientation"
] | vertical orientation | sciq |
3584353d-bb13-48ce-b53d-b470b5b3cdbb | Red blood cells, white blood cells and what other cell is found in blood? | [
"plasma cells",
"hemoglobin",
"antibodies",
"platelets"
] | platelets | sciq |
12822cbc-69e5-4337-8cef-36e9d63161ce | How many dimensions can humans see in? | [
"three",
"five",
"one",
"two"
] | three | sciq |
017473ac-5d43-4af2-9192-f0887c2575b0 | What do you call the unhealthy synthetic lipids created when unsaturated fatty acids are artificially manufactured to have straight chains? | [
"trans fatty acids",
"omega-3 fatty acids",
"safflower acids",
"polyunsaturated fats"
] | trans fatty acids | sciq |
c43844d2-3ea4-4113-bcd4-0cd5d7a2a37b | In what type of climate might one find deciduous trees? | [
"thick continental",
"Dry Continental",
"humid continental",
"moist continental"
] | humid continental | sciq |
1055218e-8375-4998-9236-1783505f3d06 | Cellular respiration involves forming atp from what type of sugar? | [
"glutamate",
"sucrose",
"glucose",
"fructose"
] | glucose | sciq |
a5f3b5fb-fd4b-4a37-810d-e291f9ea243a | The magnitude of the wave function at a particular point in space is proportional to what property of the wave at that point? | [
"Sounding",
"frequency",
"voltage",
"amplitude"
] | amplitude | sciq |
6db8dce7-5b02-4598-b4d6-d827c666fb20 | Representing a leap in scientific understanding, einstein described what as a dent in the fabric of space and time? | [
"gravity",
"motion",
"energy",
"light"
] | gravity | sciq |
a78f8915-ddfe-447e-b419-31fffa1ad9d4 | Green algae and land plants are closely what? | [
"foreign",
"unrelated",
"different",
"related"
] | related | sciq |
ae490733-eef1-4edb-9ba3-4cc18bde0f36 | How many alleles control a characteristic? | [
"4",
"3",
"8",
"2"
] | 2 | sciq |
5c02a130-8cd5-4dd2-8809-3069be115f2e | All living things are able to produce what? | [
"tissue",
"toxins",
"offspring",
"proteins"
] | offspring | sciq |
bf81194a-793f-4231-8568-79599c317918 | What is the smallest volcanic landform that is formed from accumulation of many small fragments of ejected material? | [
"log cones",
"edifice cones",
"cinder cones",
"concave cones"
] | cinder cones | sciq |
afecd8fd-c5ee-439b-85b9-5d1233d32608 | What are surface currents mainly caused by? | [
"winds",
"waves",
"rains",
"lightning"
] | winds | sciq |
6e586b80-47fd-429c-8bba-6fe3034d9fe2 | What kind of solids are generally classified by the forces that hold their particles together and include ionic, metallic, covalent network, and molecular types? | [
"flat solids",
"distinct solids",
"helium solids",
"crystalline solids"
] | crystalline solids | sciq |
1e052f85-3b0c-445d-8369-e5e87fc596eb | What can often be used to measure distance? | [
"models",
"graphs",
"maps",
"histograms"
] | maps | sciq |
315aa1bb-b976-4c50-977d-86caa7bea797 | Which single most factor is responsible for the extinction of hundreds of species of birds? | [
"human actions",
"animal actions",
"diet",
"habitat"
] | human actions | sciq |
45d30a2a-c882-4074-a8e7-57ac442bb6c5 | The differing glycosidic linkages in starch and cellulose give the two molecules what kind of distinct shapes? | [
"one-dimensional",
"diamond",
"three-dimensional",
"square"
] | three-dimensional | sciq |
7ee6c8c1-9e38-45f4-95ab-3c3776272c28 | What is the angiosperm seed surrounded by? | [
"ovary",
"cone",
"egg",
"uterus"
] | ovary | sciq |
9694b0b0-a1ad-4cb6-bdbe-8f52289d5391 | Which process helps bacteria in the gut break down the remains of the digested food? | [
"decomposition",
"fermentation",
"oxidation",
"synthesis"
] | fermentation | sciq |
689f38aa-84d8-4de0-8791-da328348d371 | Unlike wild animals, what type of species are genetically uniform, making them more vulnerable to die-out from disease? | [
"free-range species",
"domestic species",
"mammals",
"urbane species"
] | domestic species | sciq |
3a3993ed-748b-4a2a-ad51-d971317ff2cd | The diapsids diverged into two groups, the archosauromorpha (“ancient lizard form”) and the lepidosauromorpha (“scaly lizard form”) during what time period? | [
"holocene",
"mesozoic",
"cenozoic",
"paleozoic"
] | mesozoic | sciq |
af136ec3-820a-4334-ba69-dfa8456e6d56 | A few elements, called what, can conduct electricity, but not as well as metals? | [
"metalloids",
"gases",
"halogens",
"synthetics"
] | metalloids | sciq |
7ecb491a-3386-4817-8f9f-8dbbe40e06c9 | Which type of eruptions created the entire ocean floor? | [
"fissure eruptions",
"fault eruptions",
"lava effusion",
"formation eruptions"
] | fissure eruptions | sciq |
71f58693-a4ec-4958-a117-481e447dba66 | What is damaged in the inner ear by loud sounds that cause hearing loss? | [
"hair cells",
"tympanic membrane",
"hammer and anvil",
"ear drum"
] | hair cells | sciq |
49c0491d-3ed3-4aae-ab4b-cd62e47299c5 | The energy in sunlight is also known as what kind of energy? | [
"solar energy",
"geothermal energy",
"kinetic energy",
"potential energy"
] | solar energy | sciq |
ea35de9f-4585-4002-9ce7-0370dd00eca8 | In what form is the heat absorbed when you heat ice and it reaches a temperature of 0 c? | [
"geothermal energy",
"potential energy",
"radiation energy",
"mechanical energy"
] | potential energy | sciq |
dbd638d8-bca9-4a78-989a-90204417e7e8 | The sugar of one nucleotide binds to what group of the next nucleotide? | [
"the phosphate",
"the protein",
"the chloride",
"the alkaline"
] | the phosphate | sciq |
6659b565-9891-46cf-85e6-855de940c108 | How does the image focused by the eye travel to the brain? | [
"the sensory nerve",
"the modulated nerve",
"the optic nerve",
"the secondary nerve"
] | the optic nerve | sciq |
15565648-c696-43ec-9f91-fdb97deea9da | If a human only has 45 chromosomes it is most likely due to a mistake during what? | [
"plexus",
"testis",
"mitosis",
"meiosis"
] | meiosis | sciq |
e7ae4a8d-da50-4b3a-a724-5637ff9fcef2 | The digestive organs within the abdominal cavity are held in place by the peritoneum, a broad serous membranous sac made up of squamous epithelial tissue surrounded by this? | [
"connective tissue",
"skin",
"bone",
"mucus"
] | connective tissue | sciq |
371fecdc-e519-4c1a-a6c7-6f75ed402d38 | What season causes people to look forward to spring? | [
"winter",
"autumn",
"fall",
"summer"
] | winter | sciq |
b680c1ee-b032-4d06-b116-01d86fafeab2 | What are the narrowest blood vessels, where oxygen is transferred into body cells? | [
"muscles",
"viens",
"arteries",
"capillaries"
] | capillaries | sciq |
71d60a89-5a94-4152-8619-f545fd3545ed | What is quantified by measuring the number of decay processes per unit time? | [
"temperature",
"radioactivity",
"fossil age",
"microwave power"
] | radioactivity | sciq |
049dc604-fbdd-4a18-a2f0-c5256bd84e67 | What is a measure of the force of gravity pulling on an object of a given mass? | [
"effect",
"scale",
"solidity",
"weight"
] | weight | sciq |
7bb92fbb-0e42-4df6-a2a5-0631eab31547 | What is the atomic number? | [
"Number of electrons",
"number of protons",
"Number of neutrons",
"Speed of electrons"
] | number of protons | sciq |
581fc9b3-a0df-44f7-a6b3-8b682908142c | Some isotopes are stable indefinitely, while others are radioactive and do what through a characteristic form of emission? | [
"bond",
"replicate",
"expand",
"decay"
] | decay | sciq |
a9351f2f-8f3c-4a1e-a2f2-1ba0c837d6b5 | Cellular respiration uses oxygen to harvest what from organic molecules? | [
"water",
"energy",
"chlorophyll",
"light"
] | energy | sciq |
bca048b7-b88f-406b-9451-c4154cab67ca | A red blood cell will swell and burst when placed in a? | [
"acidic solution",
"exothermic solution",
"hypotonic solution",
"dissolved solution"
] | hypotonic solution | sciq |
1bc7f459-7f85-4cbc-acbf-4e49ae848cba | Which type of lava lavas are less viscous and erupt effusively? | [
"Ultramafic lava",
"Felsic lava",
"Intermediate lava",
"mafic"
] | mafic | sciq |
cf6a98ca-7e31-455c-87c0-4162693aa367 | What are often formed biologically during the breakdown of proteins in animal cells, having the smell of death and decay?. | [
"acids",
"ketones",
"enzymes",
"amines"
] | amines | sciq |
6fa3d3aa-458e-4efe-bbaa-6eadef109089 | What produces the centripetal force to keep the earth orbiting the sun? | [
"gravity",
"heat",
"weight",
"motion"
] | gravity | sciq |
f98365b1-c604-4e4e-abac-cc0d21329fc7 | Group 13 of the periodic table is also called what? | [
"nitrogen group",
"manganese group",
"iron group",
"the boron group"
] | the boron group | sciq |
d7b59fff-9cc8-4549-a659-ce8bb128996b | What type of tissue transports water and minerals in a vascular plant? | [
"collagen",
"xylem",
"chlorophyll",
"capillaries"
] | xylem | sciq |
bc449371-ee41-4d08-8079-04334077dad5 | What produces enzymes that digest carbohydrates in plant cell walls? | [
"bacteria",
"algae",
"protists",
"pollen"
] | bacteria | sciq |
4689b5bf-db84-4f74-865d-7894f862a730 | At what temperature does solid water melt to a liquid? | [
"below 32 degrees c",
"at temperatures above 0 degrees c",
"below 0 degrees c",
"above 32 degrees c"
] | at temperatures above 0 degrees c | sciq |
81b0bec6-ee99-4bac-9a0c-b9984de62a58 | How many more legs do spiders have compared to insects? | [
"two",
"one",
"six",
"four"
] | two | sciq |
9fee930d-05ab-4a05-929b-3beafb2dad3b | Almost all energy at earth's surface comes from where? | [
"oceans",
"the sun",
"wind",
"another sun"
] | the sun | sciq |
b593f273-904e-451b-984b-d53bfdd68b61 | What is the first step in protein synthesis? | [
"transcription",
"differentiation",
"reproduction",
"mutation"
] | transcription | sciq |
f9a18672-413d-49b8-b187-e137afbf5fd7 | What branch of biology focuses on heredity? | [
"genetics",
"Epidemiology",
"semiotics",
"ontology"
] | genetics | sciq |
48c1ee07-35dc-45ab-8dc9-c0b53c712981 | Stars are born in clouds, and they form and grow dense due to what force? | [
"gravity",
"Big Bang theory",
"kinetic energy",
"coreolis effect"
] | gravity | sciq |
1e9cedf0-1328-4618-ba2e-f7602e030e45 | What has atoms with unstable nuclei? | [
"microwaves",
"radioisotope",
"hydrocarbon",
"radionuclide"
] | radioisotope | sciq |
533cc766-a053-4859-8b87-33a0dd3cb612 | What is the tissue beneath a mollusks' shell called? | [
"skin",
"mucous",
"cartilage",
"mantle"
] | mantle | sciq |
75e50cfd-aae3-47be-8663-106fa78e2a4d | What is formed from an alcohol that loses water? | [
"alkenes",
"Bonds",
"alcohols",
"amines"
] | alkenes | sciq |
0de698d9-c23f-4eb2-af7c-237a088c6d05 | What is the division of the body into multiple parts called? | [
"compression",
"transverse",
"organ-level organization",
"segmentation"
] | segmentation | sciq |
08745f39-4d54-4730-9667-7887acc05d90 | What reproductive method has two parents involved? | [
"budding",
"pollination",
"mitosis",
"sexually"
] | sexually | sciq |
fac1d69e-985b-4439-9262-01bb3c2ecac0 | In many cases, the alkali metal amide salt (mnh2) is not very soluble in liquid ammonia and does what? | [
"precipitates",
"evaporates",
"isolates",
"settles"
] | precipitates | sciq |
1bf656d5-a2a2-4a42-b7ee-2ce81da70262 | An example of beta decay is the emission of an electron by a carbon-14 what? | [
"nucleus",
"protons",
"ion",
"molecules"
] | nucleus | sciq |
cdd8941a-f98f-405a-80d1-752b3659ede1 | Which theory describes the distribution of electrons in molecules in much the same way that the distribution of electrons in atoms is described using atomic orbitals? | [
"molecular orbital theory",
"molecular distribution theory",
"atomic orbital theory",
"atomic distribution theory"
] | molecular orbital theory | sciq |
2c2f625a-165b-4a94-9189-e4e073a30c4e | Oversecretion of insulin can cause what? | [
"hypoglycemia",
"hypoxia",
"hyperglycemia",
"inflammation"
] | hypoglycemia | sciq |
baa821ad-1859-41d1-93a6-b7e1f1cbbd77 | The first few species to colonize a disturbed area are called what? | [
"producer species",
"pioneer species",
"original species",
"colonization species"
] | pioneer species | sciq |
d8e5acfe-011a-486d-8df4-2c8dff3d33a4 | What are the two loops of blood flow in the cardiovascular system? | [
"aerobic and anaerobic",
"systolic and diastolic",
"pulmonary and systemic",
"anabolic and metabolic"
] | pulmonary and systemic | sciq |
f458cc63-056d-4f85-82e9-139ffb6e9c2e | What is the name of a group of hereditary diseases that affect the body's ability to control blood clotting? | [
"arithmya",
"hypertension",
"hemophilia",
"anemia"
] | hemophilia | sciq |
01ab52e7-f4a5-4907-92e5-e9e7af64af0c | Protists which use their tails to eat are called what? | [
"filter-feeders",
"cycle - feeders",
"swimmers",
"flagellators"
] | filter-feeders | sciq |
b3c488a5-5b54-4614-bcbe-707768fd0ae6 | What term is used to describe foods containing active cultures of beneficial bacteria? | [
"sembiotic",
"antibiotics",
"carotenoids",
"probiotic"
] | probiotic | sciq |
3e8b2d63-2f92-4e69-9da0-7f20230dcb4d | What helps control the muscles and maintain balance? | [
"muscular system",
"nervous system",
"lymphatic system",
"circulatory system"
] | nervous system | sciq |
915d5af9-f533-4db4-a4ea-b1f63a2db9a8 | What unit of power is equal to 1 joule of energy per second? | [
"volt",
"watt",
"hertz",
"byte"
] | watt | sciq |
3ed0ccde-1b0c-41a6-b514-a20366de0128 | What is just below the cerebrum and coordinates body movements? | [
"cerebellum",
"bloodstream",
"spinal cord",
"hypothalamus"
] | cerebellum | sciq |
2fd3bd62-cde9-4568-ad0a-94ffbce49826 | What part of blood releases clotting factors? | [
"white blood cells",
"hemoglobin",
"erythrocytes",
"platelets"
] | platelets | sciq |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.