dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 1 935 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
openbookqa | obqa_02_00690 | Seasonal changes happens | [
"when some flowers cease to bloom in the cold months",
"when ducks swim more in lakes",
"when fish arise from water and sun themselves",
"when all flowers bloom in the cold months"
] | A | An example of a seasonal change is plants becoming dormant in the winter |
ARC-Easy | arc_04_01334 | The students in an engineering class built a robot that stacks wooden blocks. A built-in computer controls the movement of the robot. The computer in the robot performs a function most similar to which part of the human body? | [
"lungs",
"heart",
"brain",
"arms"
] | C | null |
ARC-Challenge | arc_04_02145 | Which land form is the result of the constructive force of a glacier? | [
"valleys carved by a moving glacier",
"piles of rocks deposited by a melting glacier",
"grooves created in a granite surface by a glacier",
"bedrock hills roughened by the passing of a glacier"
] | B | null |
sciq | sciq_01_08445 | What happens when more glucose is present than the proteins can handle, in the body? | [
"metamorphosed as urine",
"excreted as urine",
"cultured as urine",
"forms urine"
] | B | An example of this process occurs in the kidney. Glucose, water, salts, ions, and amino acids needed by the body are filtered in one part of the kidney. This filtrate, which includes glucose, is then reabsorbed in another part of the kidney. Because there are only a finite number of carrier proteins for glucose, if mor... |
openbookqa | obqa_02_01628 | A woman needs to check something with binoculars, so it is likely | [
"very near",
"inside the room",
"a ways away",
"in outer space"
] | C | binoculars are used for observing distant objects |
medmcqa | medmcqa_05_00744 | Fidelity of protein translation depends on | [
"RNA polymeraes",
"DNA polymeraes",
"M-RNA polymeraes",
"Amino acyl t-RNA synthetase"
] | D | In translation, proof reading of mRNA is done by Amino acyl- tRNA synthetase. Amino acyl t-RNA synthetase is responsible for fidelity (faithfulness) of protein translation. |
openbookqa | obqa_02_02136 | A person wanting to dry their shoes using a resource that is unlikely to expire could use | [
"a breeze",
"a tree",
"a river",
"a snowbank"
] | A | wind is an inexhaustible resource |
ARC-Easy | arc_04_02052 | Signs in many stores and restaurants warn that microwaves are in use. What is the main reason for this warning? | [
"Some people do not like food cooked in microwave ovens.",
"Microwaves sometimes affect people's sense of sight.",
"Microwaves sometimes cause hair or teeth to fall out.",
"Some people have pacemakers that may be affected by microwaves."
] | D | null |
medmcqa | medmcqa_05_03162 | Mucoepidermoid carcinoma of parotid arises from: | [
"Mucus secreting and epidermal cells",
"Excretory cells",
"Myoepithelium cells",
"Acinus"
] | A | Muco epidermoid carcinoma is the M/C type of malignant salivary gland tumor. Mucoepidermoid tumor consists of following cells: Squamous cells * Mucus secreting cells Intermediate hybrid cells * Clear or hydropic cells. (progenitor of other cells) No myoepitheliai cells are seen Mucoepidermoid tumors similar to other tu... |
sciq | sciq_01_03924 | What is an interation between organisms or species for the same resources in an enviroment is called? | [
"contention",
"competition",
"opposition",
"rivalry"
] | B | Competition is as an interaction between organisms or species for the same resources in an environment. |
openbookqa | obqa_02_02606 | Which of the following is never an element used to make carbohydrates for the plant? | [
"sand",
"water",
"sunlight",
"carbon dioxide"
] | A | photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates |
math_qa | mathqa_03_02295 | if 7 ^ k = 2 , then 7 ^ ( 4 k + 2 ) = | [
"729",
"754",
"784",
"783"
] | C | "7 ^ k = 2 7 ^ 4 k = 2 ^ 4 7 ^ 4 k = 16 7 ^ ( 4 k + 2 ) = 7 ^ 4 k * 7 ^ 2 = 16 * 49 = 784 answer : c" |
sciq | sciq_01_02091 | If a solution contains so much solute that its solubility limit is reached, the solution is said to be what? | [
"carbohydrates",
"temperatures",
"saturated",
"Over done"
] | C | If a solution contains so much solute that its solubility limit is reached, the solution is said to be saturated, and its concentration is known from information contained inTable 9.2 "Solubilities of Various Solutes in Water at 25°C (Except as Noted)". If a solution contains less solute than the solubility limit, it i... |
sciq | sciq_01_06674 | What theory proposes that microorganisms are the cause of many diseases? | [
"malignant theory",
"mutated theory",
"germ theory",
"evolution theory"
] | C | The germ theory proposes that microorganisms are the cause of many diseases. |
math_qa | mathqa_03_04946 | 75 percent of andrea ' s living room floor is covered by a carpet that is 4 feet by 9 feet . what is the area of her living room floor ? | [
"48",
"180 / 7",
"50.4",
"60"
] | A | 75 % of area of the floor = 4 * 9 square feet = 36 square feet i . e . 100 % area of floor = ( 36 / 75 ) * 100 = 48 square feet answer : option a |
sciq | sciq_01_06444 | What do offsprings obtain from their parents in what is called, inheritance? | [
"variations",
"attributes",
"characteristics",
"mutations"
] | C | |
medmcqa | medmcqa_05_01892 | Barbiturates acts on - | [
"a - adrenergic receptors",
"b - adrenergic receptors",
"Cholinergic receptors",
"GABA receptor"
] | D | Ans. is 'd' i.e., GABA receptors o Barbiturates act primarily at the GABA - BZD receptor - Cl- channel complex and potentiate GABAergic inhibition by increasing the lifetime of Cl- channel opening caused by GABA (Contrast benzodiazepines which enhance frequency of Cl- channel opening) - GABA facilitatory action.o Benzo... |
openbookqa | obqa_02_00473 | Humans cry when they are born, horses can walk when they are born, and birds can chirp when born because of | [
"TV",
"learning from mom",
"instinctive behavior",
"school"
] | C | an animal knows how to do instinctive behaviors when it is born |
medmcqa | medmcqa_05_02367 | A 25-year-old patient undergoes road traffic injury. BP = 130/80 and pulse = 92/min good volume. Patient complains of upper abdominal pain. CECT is as shown as. The next line of management is? | [
"Conservative",
"Exploratory laparotomy and packing",
"Exploratory laparotomy and hepatectomy",
"Exploratory laparotomy with hepatic artery ligation."
] | A | Ans. (a) Conservative.The following protocol for liver trauma is followed: Blunt abdominal trauma* Hemodynamic stability at admission or after two blood units transfusion* No signs of peritonitis | Abdominal US|| |Free intraperitioneal fluidNo free intraperitioneal fluid||Abdominal CTU/S* Only hepatic injury* Solid vis... |
openbookqa | obqa_02_00753 | The purpose of bird feathers, especially down, is to | [
"retain body temps",
"contain moisture",
"move air around",
"help with flight"
] | A | down feathers are a thermal energy insulator |
sciq | sciq_01_08911 | What is the natural selection that favors altruistic behavior by enhancing reproductive success of relatives known as? | [
"stabilizing selection",
"directional selection",
"kin selection",
"diversifying selection"
] | C | |
openbookqa | obqa_02_01955 | Sunlight is important for | [
"communities",
"pollution",
"space",
"bats"
] | A | the sun transfers solar energy from itself to the Earth through sunlight |
sciq | sciq_01_10752 | What does the concentration of a solution represent? | [
"spending of solute",
"percentage of solute",
"the darkness",
"the percentage of contaminates"
] | B | The concentration of a solution represents the percentage of the solution that is the solute. You can calculate the concentration of a solution using this formula:. |
ARC-Challenge | arc_04_02567 | What part of the water cycle takes place when water from clouds falls back to Earth? | [
"transpiration",
"evaporation",
"condensation",
"precipitation"
] | D | null |
sciq | sciq_01_00331 | Unlike prokaryotic cells, dna and rna synthesis in eukaryotic cells occurs in a separate compartment from synthesis of what? | [
"acids",
"membrane",
"protein",
"phenotype"
] | C | In eukaryotic cells, DNA and RNA synthesis occur in a separate compartment from protein synthesis. In prokaryotic cells, both processes occur together. What advantages might there be to separating the processes? What advantages might there be to having them occur together? The size of the genome in one of the most well... |
sciq | sciq_01_06410 | What term refers to something supplied by nature that helps support life? | [
"free resource",
"natural resource",
"existing resource",
"simple resource"
] | B | A natural resource is something supplied by nature that helps support life. When you think of natural resources, you may think of fossil fuels, like the coal in the coal field pictured in Figure below . However, sunlight, wind, soil, and living things are also important natural resources. |
medmcqa | medmcqa_05_03680 | Schwartze sign seen in: | [
"Glomus jugulare",
"Otosclerosis",
"Meniere's disease",
"Acoustic neuroma"
] | B | (b) Otosclerosis(Ref. Cummings, 6th ed., 2213)10% cases of otosclerosis are active. In these the active division is taking place on the medial wall of middle ear leading to increased vascularity. This appears pinkish through the intact tympanic membrane leading to flamingo pink appearance of TM also known as Schwartze ... |
ARC-Challenge | arc_04_02290 | What part of an atom orbits around the center of the atom? | [
"proton",
"nucleus",
"neutron",
"electron"
] | D | null |
openbookqa | obqa_02_04163 | What environment has low rainfall? | [
"tropics",
"sandy zone",
"sandbox",
"forests"
] | B | a desert environment has low rainfall |
sciq | sciq_01_00935 | What influences the types of plants and animals that inhabit a specific biome? | [
"cooling",
"Water",
"carbon",
"climate"
] | D | Climate influences the types of plants and animals that inhabit a specific biome. |
ARC-Easy | arc_04_00728 | There are several different types of rock. Each type of rock is formed under different conditions. How are sedimentary rocks, such as shale and sandstone, formed? | [
"Particles are heated by the Sun.",
"Particles are melted together by magma.",
"Particles are compressed into layers.",
"Particles are changed into liquids."
] | C | null |
medmcqa | medmcqa_05_00530 | Use of FAST? | [
"To detect fluid in pericardial and peritoneal sacs",
"Pyoperitoneum",
"Intestinal obstruction",
"Pancreatitis"
] | A | Ans. is 'a' i.e., To detect fluid in pericardial and peritoneal sacs o FASTFocused Assessment of Sonographic examination of Trauma patient is a rapid diagnostic examination to assess patients with potential thoraco abdominal injuries.It sequentially survavs for pressence of blood in pericardial sac and dependent abdomi... |
sciq | sciq_01_06194 | Unlike other tetrapod vertebrates (reptiles, birds, and mammals), amphibians do not produce what type of eggs? | [
"amniotic",
"prokaryotic",
"epithelial",
"umbilical"
] | A | Unlike other tetrapod vertebrates (reptiles, birds, and mammals), amphibians do not produce amniotic eggs. Therefore, they must lay their eggs in water so they won’t dry out. Their eggs are usually covered in a jelly-like substance, like the frog eggs shown in Figure below . The jelly helps keep the eggs moist and offe... |
sciq | sciq_01_05576 | Power in electricity is the voltage multiplied by what? | [
"amperes",
"wattage",
"power",
"the current"
] | D | ; Power in electricity is the voltage multiplied by the current. |
ARC-Easy | arc_04_00844 | When the wax from a candle drips, the wax has reached | [
"its boiling point.",
"its melting point.",
"a chemical change.",
"a physical change."
] | B | null |
sciq | sciq_01_10484 | What is the name for the nonliving parts of ecosystems? | [
"abiotic factors",
"diverse factors",
"Dead factors",
"nucleic factors"
] | A | Abiotic factors are the nonliving parts of ecosystems. They include air, sunlight, soil, water, and minerals. These are all things that are needed for life. They determine which living things — and how many of them — an ecosystem can support. Figure below shows an ecosystem and its abiotic factors. |
math_qa | mathqa_03_01886 | a train 700 m long can cross an electric pole in 20 sec and then find the speed of the train ? | [
"117 kmph",
"178 kmph",
"126 kmph",
"118 kmph"
] | C | "length = speed * time speed = l / t s = 700 / 20 s = 35 m / sec speed = 35 * 18 / 5 ( to convert m / sec in to kmph multiply by 18 / 5 ) speed = 126 kmph answer : c" |
sciq | sciq_01_07762 | What kind of surface temperature is found on venus? | [
"cool",
"cold",
"extremely high",
"a little hot"
] | C | Venus is the second planet from the Sun and the closest planet to Earth, in distance and in size. Venus has a very thick, corrosive atmosphere, and the surface temperature is extremely high. |
medmcqa | medmcqa_05_02626 | La facies sympathique" is a condition seen in cases of | [
"Hanging",
"Strangulation",
"Myocardial insufficiency",
"Railway accidents"
] | A | In hanging cases there will be ligature knot in the neck. If ligature knot presses on cervical sympathetic nerves, the eye on the same side may remain open with its pupil dilated which is known as &;le facie sympathique&;. It indicates antemoem hanging Ref: The synopsis of forensic medicine & Toxicology 28th edition pg... |
ARC-Easy | arc_04_01792 | Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 g. An hour later, after the ice cubes had melted, Ms. Bristol measured the mass of the beaker again. What was the mass of the beaker of water the second time? | [
"50 g",
"75 g",
"100 g",
"125 g"
] | C | null |
math_qa | mathqa_03_01212 | a bus starts from city x . the number of women in the bus is half of the number of men . in city y , 16 men leave the bus and 8 women enter . now , number of men and women is equal . in the beginning , how many passengers entered the bus ? | [
"15",
"30",
"36",
"72"
] | D | explanation : originally , let number of women = x . then , number of men = 2 x . so , in city y , we have : ( 2 x - 16 ) = ( x + 8 ) or x = 24 . therefore total number of passengers in the beginning = ( x + 2 x ) = 3 x = 72 . answer : d |
sciq | sciq_01_03299 | How many valence electrons does a sodium atom have ? | [
"one",
"six",
"three",
"two"
] | A | A: Any element in group 1 has just one valence electron. Examples include hydrogen (H), lithium (Li), and sodium (Na). Any element in group 18 has eight valence electrons (except for helium, which has a total of just two electrons). Examples include neon (Ne), argon (Ar), and krypton (Kr). Oxygen, like all the other el... |
openbookqa | obqa_02_00045 | The only stage of the water cycle process that is nonexistent is | [
"evaporation",
"evaluation",
"precipitation",
"condensation"
] | B | evaporation is a stage in the water cycle process |
sciq | sciq_01_07052 | Scientists who find and study fossils are called what? | [
"biologists",
"anthropologist",
"paleontologists",
"geologists"
] | C | Fossils are a window into the past. They provide clear evidence that evolution has occurred. Scientists who find and study fossils are called paleontologists . How do they use fossils to understand the past? Consider the example of the horse, shown in Figure below . The fossil record shows how the horse evolved. |
sciq | sciq_01_00291 | In this type of reaction, an element replaces another element in a compound, and the element is in any state of matter but is not an ion? | [
"replication reaction",
"polar reaction",
"single-replacement reaction",
"double-replacement reaction"
] | C | A single-replacement reaction is one in which an element replaces another element in a compound. An element is in either the solid, liquid, or gas state and is not an ion. The example below shows the reaction of solid magnesium metal with aqueous silver nitrate to form aqueous magnesium nitrate and silver metal. |
math_qa | mathqa_03_02315 | in a simultaneous throw of a pair of dice , find the probability of getting a total more than 11 | [
"11 / 25",
"7 / 12",
"5 / 13",
"5 / 12"
] | A | total number of cases = 10 * 10 = 100 favourable cases = [ ( 2,10 ) , ( 3,9 ) , ( 3,10 ) , ( 4,8 ) , ( 4,9 ) , ( 4,10 ) , ( 5,7 ) , ( 5,8 ) , ( 5,9 ) , ( 5,10 ) , ( 6,6 ) , ( 6,7 ) , ( 6,8 ) , ( 6,9 ) , ( 6,10 ) , ( 7,5 ) , ( 7,6 ) , ( 7,7 ) , ( 7,8 ) , ( 7,9 ) , ( 7,10 ) , ( 8,4 ) , ( 8,5 ) , ( 8,6 ) , ( 8,7 ) , ( 8,8... |
ARC-Challenge | arc_04_03040 | Which of the following statements best describes one way that the Moon is different from Earth? | [
"The Moon is not solid.",
"The Moon has no gravity.",
"The Moon has almost no atmosphere.",
"The Moon receives almost no solar light."
] | C | null |
medmcqa | medmcqa_05_02284 | Sapropterin is used in the treatment of | [
"Phenylketonuria",
"Hereditary Fructose Intolerance",
"Galactosemia",
"Gaucher's disease"
] | A | Sapropterin, a synthetic form of tetrahydrobiopterin, which acts as a cofactor in patients with residual PAH activity, is approved by FDA to reduce phenylalanine levels in PKU. Galactosemia- Avoid milk & milk products. Hereditary Fructose Intolerance- Complete elimination of sucrose & fructose drom diet. Gaucher's dise... |
openbookqa | obqa_02_01915 | Evaporation of a pond can happen and will lead to what? | [
"a pond with more fish",
"a pond of less size",
"water level fluctuations constantly",
"frogs in the pond"
] | B | if a body of water loses all water then that body of water does not exist any more |
sciq | sciq_01_03396 | What part of the sweet potato store sugar from photosynthesis as starch? | [
"shrubs",
"roots",
"skin",
"plants"
] | B | Secondary growth of sweet potato roots provides more space to store food. Roots store sugar from photosynthesis as starch. What other starchy roots do people eat?. |
openbookqa | obqa_02_02692 | Which is likely to have to highest kinetic energy? | [
"a beach ball",
"a tossed balloon",
"a sleeping person",
"a thrown racquetballl"
] | D | as an object moves , the kinetic energy of that object will increase |
openbookqa | obqa_02_02642 | Leaving your garage door open during a storm poses the risk of having animals going in due to them needing what | [
"some shoes",
"death",
"some shelter",
"some candy"
] | C | shelter is used for protection by animals against weather |
math_qa | mathqa_03_02964 | the output of a factory is increased by 10 % to keep up with rising demand . to handle the holiday rush , this new output is increased by 60 % . by approximately what percent would the output of the factory now have to be decreased in order to restore the original output ? | [
"20 %",
"24 %",
"30 %",
"43 %"
] | D | "take it as original output = 100 . to meet demand increase by 10 % , then output = 110 . to meet holiday demand , new output increase by 60 % then output equals 176 to restore new holidy demand output to original 100 . final - initial / final * 100 = 76 / 176 * 100 = 8 / 33 * 100 = 43 % approxiamately . option d is co... |
openbookqa | obqa_02_04038 | Which is a producer? | [
"cloudy mornings",
"vinyl",
"team Alicia",
"strawberries"
] | D | a producer is a source of sugar in an ecosystem |
ARC-Easy | arc_04_00884 | Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes? | [
"There is a change in how the objects are used.",
"There is a change in the appearance of the objects.",
"There is a change in the materials from which the objects are made.",
"There is a change in both the appearance of the objects and the materials from which they are made."
] | B | null |
math_qa | mathqa_03_01813 | p and q are the only two applicants qualified for a short - term research project that pays 360 dollars in total . candidate p has more experience and , if hired , would be paid 50 percent more per hour than candidate q would be paid . candidate q , if hired , would require 10 hours more than candidate p to do the job ... | [
"$ 3",
"$ 6",
"$ 9",
"$ 12"
] | B | "let q ' s hourly wage be x , then p ' s hourly wage is 1.5 x let t be the number of hours that q needs , then p needs t - 10 hours to do the job . since they both are paid an equal total amount of $ 360 : x * t = 1.5 x * ( t - 10 ) t = 30 hours and q ' s hourly wage is 360 / 30 = $ 12 p ' s hourly wage is 360 / ( t - ... |
sciq | sciq_01_10297 | In a fullerene, what atoms are bonded to three other atoms in a soccer ball pattern? | [
"positive",
"hydrogen",
"carbon",
"oxygen"
] | C | In a fullerene, carbon atoms are bonded to three other atoms in a soccer ball pattern. The bonds are weak, so fullerenes can dissolve and form solutions. |
sciq | sciq_01_05074 | Ice cubes in cola cause the cola to lose what? | [
"mechanical energy",
"gravity",
"kinetic energy",
"thermal energy"
] | D | Simon Cousins. Ice cubes in cola cause the cola to lose thermal energy . CC BY 2.0. |
ARC-Easy | arc_04_01520 | Which of the following is believed to be one cause of global warming? | [
"atmospheric rise of carbon dioxide",
"hot air from air conditioner exhaust",
"methane gas escaping from landfills",
"body heat generated by overpopulation"
] | A | null |
sciq | sciq_01_08457 | Which metalloids are found in the nitrogen group? | [
"sulfur and polonium",
"arsenic and antimony",
"polonium and antimony",
"selenium and antimony"
] | B | Group 15 is called the nitrogen group. The metalloids in this group are arsenic and antimony. Group 15 also contains two nonmetals and one metal. |
sciq | sciq_01_10437 | What kind of beneficial relationships with other organisms are common in the plant kingdom? | [
"autotrophic",
"mutualistic",
"Host",
"symbiotic"
] | B | |
sciq | sciq_01_00434 | In physics, what is defined as the average kinetic energy of the particles of matter? | [
"density",
"temperature",
"magnetism",
"friction"
] | B | No doubt you already have a good idea of what temperature is. You might say that it’s how warm or cool something feels. In physics, temperature is defined as the average kinetic energy of the particles of matter. When particles of matter move more quickly, they have more kinetic energy, so their temperature is higher. ... |
sciq | sciq_01_00162 | What helps the plasma membrane keep its shape? | [
"cytoplasm",
"molecules of oxygen",
"molecules of cholesterol",
"molecules of carbohydrates"
] | C | The plasma membrane also contains other molecules, primarily other lipids and proteins. The green molecules in Figure above , for example, are the lipid cholesterol. Molecules of cholesterol help the plasma membrane keep its shape. Many of the proteins in the plasma membrane assist other substances in crossing the memb... |
sciq | sciq_01_06228 | What type of reactions are chemical reactions that release energy? | [
"biochemical reactions",
"ozonic reactions",
"exothermic reactions",
"sulfuric reactions"
] | C | Chemical reactions that release energy are called exothermic reactions . An example is the combustion of methane described at the beginning of this lesson. In organisms, exothermic reactions are called catabolic reactions . Catabolic reactions break down molecules into smaller units. An example is a decomposition react... |
sciq | sciq_01_02935 | What property of certain states of matter can be given in units of millimeters of mercury? | [
"pressure",
"velocity",
"solvency",
"gravity"
] | A | Pressure is given in units of millimeters of mercury. We can either convert this to atmospheres or use the value of the ideal gas constant that includes the mmHg unit. We will take the second option. Substituting into the ideal gas law,. |
medmcqa | medmcqa_05_03262 | The treatment of a patient with myocardial infarction is thrombolytic therapy, if the patient presents within hours of chest pain: | [
"6 hours",
"12 hours",
"18 hours",
"24 hours"
] | D | Ans. d. 24 hours |
ARC-Easy | arc_04_00584 | Which system absorbs and carries food from the digestive system to the rest of the body? | [
"nervous system",
"muscular system",
"circulatory system",
"respiratory system"
] | C | null |
sciq | sciq_01_00534 | How does the heart transport blood? | [
"blood pellets",
"blood vessels",
"muscles",
"nerves"
] | B | A screw is an inclined plane wrapped around a cylinder. When on a screw, inclined planes are called threads, which can be seen in the image above. The mechanical advantage of a screw increases with the density of the threads. The calculations to determine the IMA for a screw involve the circumference of the head of the... |
sciq | sciq_01_09088 | What is formed when sperm mixes with secretions from the various other glands of the reproductive system? | [
"semen",
"testosterone",
"urine",
"hormone"
] | A | Sperm leave the epididymis through the vas deferens. As they travel through the vas deferens, they pass by the prostate and other glands. The sperm mix with secretions from these glands, forming semen. Semen travels through the urethra and leaves the body through the penis. A teaspoon of semen may contain as many as ha... |
medmcqa | medmcqa_05_04079 | Which of the following inhibits transcription ? | [
"Cyclosporine",
"Rapamycin",
"5-Flurouracil",
"Cyclophosphamide"
] | A | Ans. is 'a' i.e., Cyclosporine Cyclosporine inhibits transcription by binding to a protein called cyclophilin. This complex then inactivates calcineurin. (Calcineurin is a protein which is responsible for the transcription of cytokine gene) |
openbookqa | obqa_02_04653 | The more bees a dandelion entices the more it | [
"gets written about",
"succeeds in reproducing",
"becomes a rose",
"becomes wine"
] | B | as the number of pollinators attracted to a flower increases , the ability of that flower to reproduce will increase |
math_qa | mathqa_03_03455 | two equally sized jugs full of water are each emptied into two separate unequally sized empty jugs , x and y . now , jug x is 1 / 4 full , while jug y is 2 / 3 full . if water is poured from jug x into jug y until jug y is filled , what fraction of jug x then contains water ? | [
"0",
"1 / 15",
"2 / 15",
"1 / 8"
] | D | "suppose the water in each jug is l liters cx x ( 1 / 4 ) = l cx = 4 l liters cx is capacity of x cy x ( 2 / 3 ) = l cy = 3 l / 2 liters cy is capacity of y now , y is 3 l / 2 - l empty = l / 2 empty so , we can put only l / 2 water in jug y from jug x jug x ' s remaining water = l - l / 2 = l / 2 fraction of x which c... |
sciq | sciq_01_00337 | What are flagellate protozoa that cause giardiasis? | [
"giardia",
"fungus",
"plankton",
"diatoms"
] | A | Giardia are flagellate protozoa that cause giardiasis . The parasites enter the body through food or water that has been contaminated by feces of infected people or animals. The protozoa attach to the lining of the host’s small intestine, where they prevent the host from fully absorbing nutrients. They may also cause d... |
sciq | sciq_01_03827 | What is produced when a base is dissolved in water? | [
"alkaline ions",
"hydroxide ions",
"ingredient ions",
"synthesis ions"
] | B | Acids are ionic compounds that produce positively charged hydrogen ions (H + ) when dissolved in water. Acids taste sour and react with metals. Bases are ionic compounds that produce negatively charged hydroxide ions (OH - ) when dissolved in water. Bases taste bitter and do not react with metals. Examples of acids are... |
medmcqa | medmcqa_05_04376 | Marker for NK cell activity is- | [
"CD3",
"CD4",
"CD56",
"CDI9"
] | C | T cell markers are unidigits (Eg: CD3) B cell markers are double digits (Eg: CD20) Natural Killer (NK) cell- 10-15% of peripheral blood lymphocyte Larger than small lymphocyte and contain azurophilic granules Large granular lymphocyte First line of defence against tumour cells, viral infected cells CD16 and CD56 positi... |
medmcqa | medmcqa_05_02556 | Which type of senile cataract is notorious for glaucoma formation – | [
"Incipient cataract",
"Hypermature morgagnian cataract",
"Intumescent cataract",
"Nuclear cataract"
] | C | Both intumescent cataract and hypermature morgagnion cataract can cause glaucoma, although by different mechanism.
Intumescent cataract → causes phacomorphic glaucoma due to swelling of lens.
Hypermature morgagnion cataract → Phacolytic glaucoma due to leakage of soluble lens protein.
However, phacomorphic glaucoma... |
medmcqa | medmcqa_05_04558 | Which among the following used as a pre-anaesthetic medication causes the longest amnesia? | [
"Diazepam",
"Lorazepam",
"Midazolam",
"Flunitrazepam"
] | B | The longest amnesia is produced by lorazepam although half-life of lorazepam (15 hours) is shoer than diazepam (36 hours) and this is probably because of its strong receptor binding potential. |
sciq | sciq_01_02204 | What do you call something that controls the uptake of water or another substance in the environment, in order to maintain constant internal conditions? | [
"osmoregulators",
"osmoconformers",
"sporozoans",
"protozoans"
] | A | |
math_qa | mathqa_03_02884 | how many of the positive factors of 26 , 16 and how many common factors are there in numbers ? | [
"1",
"2",
"3",
"4"
] | B | "factors of 26 - 1 , 2 , 13 and 26 factors of 16 - 1 , 2 , 4 , 8 and 16 comparing both , we have three common factors of 45,16 - 2 answer : b" |
sciq | sciq_01_06299 | Bones consist of four types of tissue, compact bone, spongy bone, bone marrow, and what? | [
"epithelium",
"plasma",
"collagen",
"periosteum"
] | D | Bones consist of four different types of tissue: periosteum, compact bone, spongy bone, and bone marrow. Ossification gradually changes the cartilage skeleton of the fetus to the bony skeleton of the adult. |
sciq | sciq_01_03329 | How do bipedal creatures walk? | [
"on two legs",
"on twelve legs",
"on four legs",
"on six legs"
] | A | Birds are endothermic tetrapod vertebrates. They are bipedal, which means they walk on two legs. Birds also lay amniotic eggs with hard, calcium carbonate shells. Although birds are the most recent class of vertebrates to evolve, they are now the most numerous vertebrates on Earth. Why have birds been so successful? Wh... |
ARC-Challenge | arc_04_02786 | Which list gives the correct order of substances from the lowest melting point to the highest? | [
"oxygen, water, iron",
"water, iron, oxygen",
"oxygen, iron, water",
"iron, oxygen, water"
] | A | null |
math_qa | mathqa_03_04383 | if anangletis defined as 1 percent of 1 degree , then how many anglets are there in a fifth circle ? | [
"0.36",
"7200",
"360",
"3,600"
] | B | "1 degree * 1 / 100 = 1 anglet so 1 degree = 100 anglets = > 72 degrees = 7200 anglets answer - b" |
sciq | sciq_01_01998 | What is a random change in an organism's genes? | [
"mutation",
"infection",
"accumulation",
"meiosis"
] | A | At some time in the past, a variation probably came from a mutation. A mutation is a random change in an organism's genes ( Figure below ). Mutations are natural. Some are harmful, but many are neutral. If a mutation is harmful, the organism may not live to reproduce. If the mutation is beneficial, that organism may ha... |
openbookqa | obqa_02_01573 | What displays the movement of electrons from the base atoms? | [
"venus",
"mercury",
"plasma star",
"pluto"
] | C | plasma is formed by electrons separating from atoms in stars |
sciq | sciq_01_03225 | Coral reefs are a type of what large community and have the highest biodiversity on earth? | [
"phylum",
"biome",
"taxon",
"order"
] | B | USFWS Pacific. Coral reefs are one of the biomes with the highest biodiversity on Earth . CC BY 2.0. |
ARC-Challenge | arc_04_02328 | In multicellular organisms, different structures have different functions. Which function is carried out in the leaves of a plant? | [
"absorbing food",
"producing flowers",
"absorbing light",
"making seeds"
] | C | null |
openbookqa | obqa_02_00069 | Renewable resources | [
"often come from fossil fuels",
"take centuries to biodegrade",
"can be used ad infinitum",
"should be used conservatively"
] | C | renewable resources can be used over again |
sciq | sciq_01_10218 | If hot water becomes trapped, pressure may build up. when the water breaks free, it creates what? | [
"glacier",
"groundwater",
"geyser",
"steam"
] | C | If hot water becomes trapped, pressure may build up. When the water breaks free, it creates a geyser. |
sciq | sciq_01_04945 | What are substances that provide hydrogen ions (h+) and lower ph? | [
"acids",
"bases",
"proteins",
"nutrients"
] | A | Acids are substances that provide hydrogen ions (H+) and lower pH, whereas bases provide hydroxide ions (OH–) and raise pH. The stronger the acid, the more readily it donates H+. For example, hydrochloric acid and lemon juice are very acidic and readily give up H+ when added to water. Conversely, bases are those substa... |
sciq | sciq_01_05081 | What is considered to be a unique feature of echinoderms? | [
"air vascular system",
"water vascular system",
"iron vascular system",
"oil vascular system"
] | B | A unique feature of echinoderms is their water vascular system. This is a network of canals that extends along each body part. In most echinoderms, the canals have external projections called tube feet (see Figure below ). The feet have suckers on the ends. Muscle contractions force water into the feet, causing them to... |
sciq | sciq_01_03672 | What creates wet and dry zones at different latitudes? | [
"global air currents",
"jet stream",
"horse latitudes",
"trade winds"
] | A | Temperature falls from the equator to the poles. Global air currents create wet and dry zones at different latitudes. They also create global winds. |
sciq | sciq_01_00425 | Because it can be controlled intentionally, skeletal muscle is also called what type of muscle? | [
"voluntary",
"involuntary",
"automatic",
"necessary"
] | A | Skeletal muscle tissue forms skeletal muscles, which attach to bones and sometimes the skin and control locomotion and any other movement that can be consciously controlled. Because it can be controlled intentionally, skeletal muscle is also called voluntary muscle. When viewed under a microscope, skeletal muscle tissu... |
sciq | sciq_01_07004 | Crevasses are found in glaciers. how do these come about? | [
"man made",
"rigidity",
"from movement",
"god"
] | C | Crevasses in a glacier are the result of movement. |
sciq | sciq_01_09683 | When a rock is altered by heat from a nearby magma, what occurs? | [
"sublimation",
"form metamorphism",
"evaporation",
"contact metamorphism"
] | D | Contact metamorphism occurs when a rock is altered by heat from a nearby magma. |
medmcqa | medmcqa_05_04419 | Diplopia is characteristic feature of- | [
"Concomitant squint",
"Non-paralytic squint",
"Paralytic squint",
"Latent squint"
] | C | Signs of paralytic squint: 1. Primary detion. 2. Secondary detion. 3. Restriction of ocular movements. 4. Compensatory head posture. 5. False protection. Ref : AK Khurana 6thE pg 354 |
sciq | sciq_01_02107 | The weather conditions in an area over time is also called a what? | [
"habitat",
"climate",
"biome",
"landscape"
] | B | |
openbookqa | obqa_02_00563 | Bears hibernate in winter because | [
"to socialize more with other bears",
"the environment is colder and has less food",
"a fixed amount of time has passed",
"cubs are being born"
] | B | seasonal changes are made in response to changes in the environment |
medmcqa | medmcqa_05_00452 | Dowry death is punishable under | [
"304 A IPC",
"320 IPC",
"304 B IPC",
"354 B IPC"
] | C | Refer the byte "Legal sections". |
openbookqa | obqa_02_02588 | Which would result in the worst consequences if placed in a full bathtub? | [
"a wooden duck",
"a powered toaster",
"a toy boat",
"an unpowered toaster"
] | B | water is an electrical conductor |
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