dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 4 758 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
ARC-Easy | arc_04_01573 | Vascular plants have tissue called xylem. Which of these is transported by the xylem? | [
"food made by the plant",
"water needed by the plant",
"pollen for plant reproduction",
"carbon dioxide for photosynthesis"
] | B | null |
openbookqa | obqa_02_03436 | What do humans do to poison the air? | [
"tailoring old clothing items",
"using a plastic bottle to create a self water for a plant",
"placing plastic into big lakes",
"using old T-shirts to make a blanket"
] | C | polluting means something poisonous is added to an environment causing harm to the environment |
sciq | sciq_01_03266 | What is the type of landscape that occurs at higher latitudes than deserts, has short grasses and low bushes, and are dry because they are in continental interiors? | [
"steppe",
"plateau",
"plains",
"tundra"
] | A | Other dry climates get a little more precipitation. They are called steppes . These regions have short grasses and low bushes ( Figure below ). Steppes occur at higher latitudes than deserts. They are dry because they are in continental interiors or rain shadows. |
sciq | sciq_01_02293 | What do communication satellites carry and use to provide energy during their missions? | [
"infrared panels",
"solar panels",
"batteries",
"geothermal panels"
] | B | Communications satellites carry solar panels to provide energy for their missions. |
math_qa | mathqa_03_02789 | a number with an interesting property : when i divide it by 2 , the remainder is 1 . when i divide it by 3 , the remainder is 2 . when i divide it by 4 , the remainder is 3 . when i divide it by 5 , the remainder is 4 . when i divide it by 6 , the remainder is 5 . when i divide it by 7 , the remainder is 6 . when i div... | [
"2588",
"2474",
"2254",
"2519"
] | D | d 2519 the number has to end in 9 . looked brute force for small numbers . 59 and 119 were promising , but no cigar . then looked for agreement among 39 + multiples of 40 , 69 + multiples of 70 and 89 + multiples of 90 smallest one was 2519 . |
sciq | sciq_01_09730 | What are the most numerous organisms in the world? | [
"primates",
"reptiles",
"jellyfish",
"insects"
] | D | Insects are arthropods in the class Hexapoda. They are the most numerous organisms in the world. |
sciq | sciq_01_05168 | What mammalian feature serves functions such as filtration and keeping the body warm? | [
"hair",
"sweat",
"sensory organs",
"shivering"
] | A | Hair serves many functions such as acting as a filter and keeping the body warm. |
ARC-Challenge | arc_04_02255 | Water enters a cell and waste material leaves a cell through the cell membrane. Based on this information, the cell membrane is | [
"semi-permeable.",
"transparent.",
"rigid.",
"impermeable."
] | A | null |
sciq | sciq_01_08038 | Why can't fungi make their own food like plants do? | [
"no hydrogen",
"no chloroplasts",
"no cells",
"no organelles"
] | B | Fungi cannot make their own food like plants can, since they do not have chloroplasts and cannot carry out photosynthesis. Fungi are more like animals because they are heterotrophs, as opposed to autotrophs, like plants, that make their own food. Fungi have to obtain their food, nutrients and glucose, from outside sour... |
medmcqa | medmcqa_05_04047 | Culex tritaenorrhyncus transmits - | [
"Dengue fever",
"Yellow fever",
"KFD",
"Japanese encephalitis"
] | D | Vector Diseases transmitted Culex Bancroftian filariasis JE West Nile Fever Anopheles Malaria Filaria (outside India) Aedes Yellow fever Dengue Chikungunya Rift Valley Fever Mansonia Brugian filariasis and Chikungunya REF: PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE, 25TH EDITION, PG NO. 832 |
openbookqa | obqa_02_02382 | Kettles are lakes which are formed when chunks of glaciers | [
"freeze",
"drown",
"float",
"dissipate"
] | D | a kettle is formed when chunks of ice left by glaciers melt |
sciq | sciq_01_08853 | Are the majority of archaea chemotrophs or photosynthetic? | [
"autotrophs",
"chemotrophs",
"photosynthetics",
"neither"
] | B | Most archaea are chemotrophs and derive their energy and nutrients from breaking down molecules in their environment. A few species of archaea are photosynthetic and capture the energy of sunlight. Unlike bacteria, which can be parasites and are known to cause a variety of diseases, there are no known archaea that act ... |
sciq | sciq_01_00145 | When a series of measurements is precise but not what, the error is usually systematic? | [
"velocity",
"accurate",
"length",
"color"
] | B | 0 .033 g 1 .117 g × 100 = 3 .0% When a series of measurements is precise but not accurate, the error is usually systematic. Systematic errors can be caused by faulty instrumentation or faulty technique. The difference between accuracy and precision is demonstrated in Skill Builder ES7. |
sciq | sciq_01_08188 | What direction are sediments deposited? | [
"vertically",
"diagonally",
"horizontally",
"magnetic poles"
] | C | Sediments are deposited horizontally so sedimentary rock layers are originally horizontal. |
sciq | sciq_01_11377 | The process of moving from areas of high amounts to areas of low amounts is called what? | [
"diffusion",
"deposition",
"transfer",
"filtration"
] | A | They will all blend together. The dyes will move through the water until an even distribution is achieved. The process of moving from areas of high amounts to areas of low amounts is called diffusion. |
sciq | sciq_01_00441 | What term describes the orientation of a body lying face-down? | [
"Under",
"prone",
"Diagnal",
"Supine"
] | B | A body that is lying down is described as either prone or supine. Prone describes a face-down orientation, and supine describes a face up orientation. These terms are sometimes used in describing the position of the body during specific physical examinations or surgical procedures. |
sciq | sciq_01_10574 | What element, which often forms polymers, has a unique ability to form covalent bonds with many other atoms? | [
"iron",
"oxygen",
"hydrogen",
"carbon"
] | D | Carbon has a unique ability to form covalent bonds with many other atoms. It can bond with other carbon atoms as well as with atoms of other elements. Because of this ability, carbon often forms polymers. A polymer is a large molecule that is made out of many smaller molecules that are joined together by covalent bonds... |
sciq | sciq_01_10377 | Where do most cubozoans live? | [
"arctic oceans",
"tropical oceans",
"lakes",
"rivers"
] | B | |
sciq | sciq_01_05597 | Which types of muscles cause bones to move when they retract? | [
"active muscles",
"working muscles",
"skeletal muscles",
"bone muscles"
] | C | Skeletal muscles are attached to the skeleton and cause bones to move when they contract. |
openbookqa | obqa_02_00689 | A magnifying glass would be useless in viewing? | [
"tadpole",
"ant",
"sand grain",
"elephant"
] | D | magnifying glass is used to see small things by making objects appear bigger |
ARC-Easy | arc_04_00531 | Some plants grow only in specific places in the world. Some cacti, for example, grow only in deserts. Which of the following is most important in determining where a plant can grow and survive? | [
"animals",
"climate",
"tides",
"wind"
] | B | null |
sciq | sciq_01_10272 | Digestion of polysaccharides and disaccharides in the small intestine produces glucose and other? | [
"fat",
"nitrates",
"protein",
"monosaccharides"
] | D | Digestion of polysaccharides and disaccharides in the small intestine produces glucose and other monosaccharides. |
medmcqa | medmcqa_05_04345 | Calculate degree of freedom Material Location X Y Glass 8 23 Cupboard 56 3 Metal 1 14 | [
"1",
"2",
"3",
"4"
] | B | Degree of freedom = (C-1) (R-1) Given rows = 3 ; columns = 2 DOF = (2-1) (3-1) = 1x2 = 2 |
medmcqa | medmcqa_05_03169 | Glomerular feedback for decreased GFR is by | [
"Increased vasopressin activity",
"Increased PCT permeability",
"Increase renin JG complex",
"Increase renal sympathetic activity"
] | C | Whenever blood flow to the kidney diminishes, renin is secreted and angiotensin is formed. The angiotensin causes widespread vasoconstriction and elevation of blood pressure consequent to greatly increased total peripheral resistance. A second effect, the increased secretion of aldosterone, results in retention of salt... |
sciq | sciq_01_00624 | The amount of kinetic energy in a moving object depends directly on what two factors? | [
"gravity and weight",
"inertia and momentum",
"revolution and velocity",
"mass and velocity"
] | D | The amount of kinetic energy in a moving object depends directly on its mass and velocity. It can be calculated with the equation: . |
sciq | sciq_01_05059 | What is the name of the black opening in the eye that lets light enter? | [
"iris",
"pupil",
"inlet",
"cornea"
] | B | Next, light passes through the pupil. The pupil is a black opening in the eye that lets light enter the eye. |
medmcqa | medmcqa_05_00788 | A 35-year-old man asks for advice regarding seasonal eye itching and runny nose. Recurrent conjunctivitis in this patient is most likely caused by which of the following mechanisms of disease? | [
"Autoimmunity",
"Bacterial infection",
"Chemical toxicity",
"Hypersensitivity"
] | D | Hypersensitivity. Although the incorrect choices may cause eye irritation, seasonal conjunctivitis is typically caused by allergies to pollens that are released during a particular time of the year. Allergic rhinitis (hay fever) is the most common type I hypersensitivity disease in adults. It may be caused by pollen, h... |
medmcqa | medmcqa_05_03989 | A typical feature of thoracic veebrae | [
"Body is hea shaped",
"Large body",
"Triangular veebral foramen",
"Spine is sho"
] | A | Typical Thoracic VeebraA. The body is hea-shaped with roughly the same measurements from side to side and anteroposteriorly. On each side, it bears two costal demifacets.B. The veebral foramen is comparatively small and circular.C. The veebral arch1. The pedicles are directed straight backward. The superior veebral not... |
openbookqa | obqa_02_01480 | Sand dunes are made of | [
"nitrogen rich top soil",
"giant hills of tiny beads",
"the raw materiel that makes glass",
"small groups of parasites"
] | C | sand dunes are made of sand |
sciq | sciq_01_07646 | What do you call the transfer of thermal energy between particles of matter that are touching? | [
"conduction",
"oxidation",
"convection",
"activation"
] | A | Conduction is the transfer of thermal energy between particles of matter that are touching. Thermal energy is always transferred from particles of warmer matter to particles of cooler matter. |
math_qa | mathqa_03_03169 | ( 26.3 * 12 * 20 ) / 3 + 125 = ? | [
"2339",
"2229",
"4429",
"5529"
] | B | b 2229 ? = [ ( 26.3 * 12 * 20 ) / 3 ] + 125 ? = 2104 + 125 = 2229 |
math_qa | mathqa_03_00040 | the diagonal of a rhombus are 40 m and 30 m . its area is : | [
"600'",
"450'",
"350'",
"500'"
] | A | area of the rhombus = 1 / 2 d 1 d 2 = ( 1 / 2 ã — 40 ã — 30 ) cm ( power ) 2 = 40 ã — 15 = 600 cm ( power ) 2 answer is a . |
medmcqa | medmcqa_05_00441 | Neurofibromatosis is associated with - | [
"Papillary Ca",
"Islet cell tumour",
"Pheochromytoma",
"Glucagonoma"
] | C | Following neoplasms are associated with Type I (Von Recklinghausen ds.) NeurofibromaS (including plexiform neurofibromas) Pheochromocytoma Optic gliomas Ependymomas Meningiomas Astrocytomas Type II Bilateral vestibular schwannomas Schwannoma of other cranial and spinal nerves Meningioma Gliomas Schwannomas Ref : Harris... |
sciq | sciq_01_10821 | What is the gland in the chest behind the breast bone that stores some types of lymphocytes while they mature? | [
"Montgomery",
"lumbar",
"pineal",
"thymus"
] | D | The thymus gland is in the chest behind the breast bone. It stores some types of lymphocytes while they mature. |
sciq | sciq_01_09172 | The state of matter - solid, liquid, or gas - is also considered what type of property? | [
"chemical",
"physical",
"thermal",
"mechanical"
] | B | Matter typically exists in one of three states: solid , liquid , or gas . The state a given substance exhibits is also a physical property. Some substances exist as gases at room temperature (oxygen and carbon dioxide), while others, like water and mercury metal, exist as liquids. Most metals exist as solids at room te... |
medmcqa | medmcqa_05_00183 | Cephalic vein drains into ? | [
"Brachial vein",
"Subclan vein",
"Axillary vein",
"IVC"
] | C | Ans. is `c' i.e., Axillary vein |
medmcqa | medmcqa_05_04994 | Which Congenital malformation of the fetus can be diagnosed in first trimester by ultrasound? | [
"Anencephaly",
"Iniencephaly",
"Microcephaly",
"Holoprosencephaly"
] | A | Ans. A. AnencephalyUltrasound can be used to detect anencephaly as early as 10 weeks' gestation. With an abnormal head/trunk ratio and abnormally large orbits, the absence of the superior vault is associated.The length of crown-rump is normal in most anencephalic fetuses. |
medmcqa | medmcqa_05_03029 | Symptom of opioid withdrawal is: | [
"Piloerection",
"Dry Skin",
"Bradycardia",
"Pupillary construction"
] | A | Ans. A. PiloerectionOpioid Withdrawal* With long-term use of opioids down regulation of dynorphins, endogenous endorphins and opioid receptors takes place.* Abrupt cessation of opioid use does not allow time for upregulation of receptors It results in elevated neuronal firing and the opioid withdrawal syndrome.* Opioid... |
medmcqa | medmcqa_05_03956 | Pancytopenia with cellular marrow is seen in which of the following conditions? | [
"PNH",
"G6PD deficiency",
"Acquired aplastic anemia",
"Thalassemia"
] | A | Cellular marrow may refer to normocellular, hypocellular or hypercellular bone marrow. Both Paroxysmal nocturnal hemoglobinuria and Megaloblastic anemia are associated with cellular bone marrow. Megaloblastic anemia is associated with hypercellular bone marrow. PNH can have a normo, hypo or hypercellular bone marrow an... |
sciq | sciq_01_02462 | In humans, pharyngeal slits later develop into what? | [
"middle ear",
"outer ear",
"long ear",
"inner ear"
] | A | In some chordates, all four traits persist throughout life and serve important functions. However, in many chordates, including humans, all four traits are present only during the embryonic stage. After that, some of the traits disappear or develop into other organs. For example, in humans, pharyngeal slits are present... |
math_qa | mathqa_03_01472 | if x + ( 1 / x ) = 5 , what is the value of r = x ^ 2 + ( 1 / x ) ^ 2 ? | [
"r = 21",
"r = 22",
"r = 23",
"24"
] | C | "squaring on both sides , x ^ 2 + ( 1 / x ) ^ 2 + 2 ( x ) ( 1 / x ) = 5 ^ 2 x ^ 2 + ( 1 / x ) ^ 2 = 23 answer : c" |
openbookqa | obqa_02_04383 | A new what occurs once every 3 months? | [
"city",
"climatic term",
"hill",
"wave"
] | B | a new season occurs once per three months |
math_qa | mathqa_03_04437 | the set x = { 78 , 910 } . the set y = { 23 , 45 } . we will randomly choose one element x from set x and one element y from set y . what is the probability that x / y will be an integer ? | [
"7 / 16",
"5 / 16",
"3 / 16",
"7 / 8"
] | B | the total number of x and y pairs is 4 * 4 = 16 . there are five pairs such that x / y is an integer . the probability that x / y is an integer is 5 / 16 . the answer is b . |
ARC-Easy | arc_04_01515 | An athlete is running a race. The athlete's body needs energy. Which organelle(s) in the athlete's cells supply the energy for cellular functions? | [
"Golgi apparatus",
"mitochondrion",
"ribosome",
"nucleus"
] | B | null |
sciq | sciq_01_04666 | Where can you find humid subtropical climates? | [
"between 40 and 60 degrees latitude",
"between 20 and 40 degrees latitude",
"between 40 and 60 degrees longitude",
"between 20 and 40 degrees longitude"
] | B | Humid subtropical climates are found on the eastern sides of continents between about 20° and 40° latitude. The southeastern U. S. has this type of climate. Summers are hot and humid, but winters are chilly. There is moderate rainfall throughout the year. Pine and oak forests grow in this climate ( Figure below ). |
openbookqa | obqa_02_00940 | what kinds of things grow | [
"nutritional things",
"moving things",
"large things",
"breathing things"
] | D | all living things grow |
sciq | sciq_01_10809 | What is the general name for the homogeneous mixture that is formed when a solute dissolves in a solvent? | [
"solution",
"Dissolvant",
"Reaction",
"Combination"
] | A | A solution is a homogeneous mixture in which a solute dissolves in a solvent. Water is a very common solvent, especially in organisms. |
math_qa | mathqa_03_02496 | a courtyard is 28 meter long and 13 meter board is to be paved with bricks of dimensions 22 cm by 12 cm . the total number of bricks required is : | [
"16000",
"14567",
"13787",
"13456"
] | C | explanation : number of bricks = courtyard area / 1 brick area = ( 2800 ã — 1300 / 22 ã — 12 ) = 13787 option c |
openbookqa | obqa_02_00685 | Lamps that convert electricity into light and heat are known as | [
"incadescent",
"flourescent",
"led",
"candle"
] | A | some light bulbs convert electricity into light and heat energy |
medmcqa | medmcqa_05_01834 | Most common organism associated with cystic fibrosis: | [
"Pseudomonas aeruginosa (non mucoid)",
"Burkholderia cepacia",
"Pleisomonas",
"Aeromonas"
] | A | Ans. a. Pseudomonas aeruginosa (non mucoid) Most common organism associated with cystic fibrosis is Pseudomonas aeruginosa (non mucoid) among the given options.Pulmonary infections in Cystic Fibrosis: Persistent colonization/ infection with typical cystic fibrosis pathogens, includingStaphylococcus aureus (MC in childr... |
sciq | sciq_01_10431 | What is another name for molecular compounds? | [
"covalent compounds",
"oxidized compounds",
"synthetic compounds",
"phenotype compounds"
] | A | The physical state and properties of a particular compound depend in large part on the type of chemical bonding it displays. Molecular compounds , sometimes called covalent compounds, display a wide range of physical properties due to the different types of intermolecular attractions such as different kinds of polar in... |
sciq | sciq_01_08293 | Some bacteria also have tail-like structures called what? | [
"flagella",
"nuclei",
"sporangia",
"plasmids"
] | A | Some bacteria also have tail-like structures called flagella ( Figure below ). Flagella help bacteria move. As the flagella rotate, they spin the bacteria and propel them forward. Though some eukaryotic cells do have a flagella, a flagella in eukaryotes is rare. |
medmcqa | medmcqa_05_04104 | Upper lobe bronchiectasis is seen in which disease? | [
"Cystic fibrosis",
"Aspergilloma",
"HIV",
"Bronchogenic carcinoma"
] | A | Answer- A. Cystic fibrosisUpper lobe bronchiectasis-Cystic fibrosisTuberculosisNon tuberculous mycobacterial infections |
medmcqa | medmcqa_05_04491 | Deep blue colour of hypostasis is seen in death due to poisoning by : | [
"Potassium cyanide",
"Phosphorus",
"Aniline dyes",
"Carbon monoxide"
] | C | C i.e. Aniline dye |
ARC-Challenge | arc_04_03191 | Which of the following can be caused by weathering? | [
"cracks forming in a boulder",
"rocks melting to form magma",
"glaciers forming on a mountainside",
"pebbles combining to form a large rock"
] | A | null |
sciq | sciq_01_03097 | What is a popular treatment for kidney failure? | [
"metastasis",
"psychotherapy",
"dialysis",
"electrolysis"
] | C | Uncontrolled diabetes may damage capillaries of nephrons. As a result, the kidneys lose much of their ability to filter blood. This is called kidney failure . The only cure for kidney failure is a kidney transplant, but it can be treated with dialysis. Dialysis is a medical procedure in which blood is filtered through ... |
sciq | sciq_01_10302 | The chemical symbol of which ion is written first in ionic compounds? | [
"negative ion",
"positive metal ion",
"last ion",
"good metal ion"
] | B | Ionic compounds are compounds in which positive metal ions and negative nonmetal ions are joined by ionic bonds. In these compounds, the chemical symbol for the positive metal ion is written first, followed by the symbol for the negative nonmetal ion. The video at the following URL gives a fuller explanation of ionic c... |
sciq | sciq_01_08078 | What is responsible for the foul smell of rancid butt? | [
"affixed acid",
"Fatty Acid",
"butyric acid",
"ibogaine acid"
] | C | 25°C is 4.83. Butyric acid is responsible for the foul smell of rancid butter. |
sciq | sciq_01_11433 | Materials that can be magnetized are called? | [
"ferromagnetic materials",
"iron materials",
"atoms materials",
"inclusions materials"
] | A | In other materials, electrons fill the orbitals of the atoms that make up the material in a way to allow for each atom to have a tiny magnetic field, giving each atom a tiny north and south pole. There are large areas where the north and south poles of atoms are all lined up in the same direction. These areas are calle... |
sciq | sciq_01_03911 | What do chemical reactions need to be activated? | [
"products",
"food",
"energy",
"space"
] | C | Chemical reactions also need energy to be activated. They require a certain amount of energy just to get started. This energy is called activation energy . For example, activation energy is needed to start a car engine. Turning the key causes a spark that activates the burning of gasoline in the engine. The combustion ... |
ARC-Easy | arc_04_00762 | If a lake is polluted, which organism would most likely accumulate the highest concentration of contaminants? | [
"bass",
"minnows",
"aquatic plants",
"fish-eating birds"
] | D | null |
math_qa | mathqa_03_00298 | thomas ' s age and matt ' s age are in the ratio 3 : 5 . two years ago the ratio of their ages was 5 : 9 . find the ratio of their ages 4 years hence ? | [
"1 : 2",
"2 : 3",
"3 : 4",
"4 : 5"
] | B | let ages of thomas and matt be x and y respectively . x / y = 3 / 5 = > x = 3 / 5 y ( x - 2 ) / ( y - 2 ) = 5 / 9 = > 9 x - 18 = 5 y - 10 = > 9 x = 5 y + 8 but x = 3 / 5 y 9 * 3 / 5 y = 5 y + 8 27 y = 25 y + 40 = > y = 20 years = > x = 3 * 20 / 5 = > 12 years ratio of their ages four years hence , ( 12 + 4 ) / ( 20 + 4... |
openbookqa | obqa_02_04084 | Small reptiles in Texas can be brown or green on command, we call this | [
"sunscreen",
"concealment",
"social media",
"cooling agent"
] | B | An example of camouflage is when something changes color in order to have the same color as its environment |
sciq | sciq_01_04176 | What is calculated by adding together the atomic masses of the elements in the substance, each multiplied by its subscript (written or implied) in the molecular formula? | [
"magnetic mass",
"mass effect",
"molecular mass",
"fractional mass"
] | C | Molecular and Formula Masses The molecular mass of a substance is the sum of the average masses of the atoms in one molecule of a substance. It is calculated by adding together the atomic masses of the elements in the substance, each multiplied by its subscript (written or implied) in the molecular formula. Because the... |
math_qa | mathqa_03_04040 | what is the last digit in ( 7 ^ 95 - 3 ^ 58 ) ? | [
"5",
"6",
"4",
"9"
] | C | explanation : unit digit in 795 = unit digit in [ ( 74 ) 23 x 73 ] = unit digit in [ ( unit digit in ( 2401 ) ) 23 x ( 343 ) ] = unit digit in ( 123 x 343 ) = unit digit in ( 343 ) = 3 unit digit in 358 = unit digit in [ ( 34 ) 14 x 32 ] = unit digit in [ unit digit in ( 81 ) 14 x 32 ] = unit digit in [ ( 1 ) 14 x 32 ]... |
sciq | sciq_01_06710 | What is released during an enthalpy reaction? | [
"gold",
"heat",
"sound",
"precipitation"
] | B | The enthalpy of the reactants is greater than the enthalpy of the products. During the course of the reaction, heat is released to the surroundings. |
medmcqa | medmcqa_05_02040 | Remembering things, a week old is: | [
"Recent memory",
"Remote memory",
"Delayed memory",
"Working memory"
] | B | Ans. B. Remote memorya. Recent memory: Short-term memory. Also called working memory.i. Capacity: About 7 plus or minus 2 "chunks" of information (Miller, 1956)ii. Duration: About 18 to 20 seconds (Peterson & Peterson, 1959)b. Long-term memory is the relatively permanent memory store. Also called remote memory. Duratio... |
ARC-Easy | arc_04_01094 | Which of these shows the correct order for the central dogma of molecular biology? | [
"DNA to protein to RNA",
"RNA to DNA to protein",
"protein to DNA to RNA",
"DNA to RNA to protein"
] | D | null |
medmcqa | medmcqa_05_02119 | A 15 year old female patient presents with pain in the calf muscles on exercise. Routine investigation reveals burgundy-colored urine (sample obtained after exercise). Histopathology of muscle shows deposits of glycogen in an excess amount. What is the diagnosis? | [
"Von Gierke's disease",
"Pompe's disease",
"McArdle's disease",
"Cori's disease"
] | C | Type V Glycogen Storage Disease (McArdle Disease)
Type V GSD is an autosomal recessive disorder.
Biochemical Defect:
Muscle Phosphorylase Defect.
The gene for muscle phosphorylase (PYGM) has been mapped to chromosome 11q13.
Lack of this enzyme limits muscle ATP generation by glycogenolysis, resulting in muscle glyc... |
sciq | sciq_01_01384 | What is the process of oxidized iron that has been exposed to air and water? | [
"crystallization",
"rust",
"bark",
"crust"
] | B | After the ball of cells reaches the uterus, it fixes itself to the side of the uterus. This is called implantation . It usually happens about a week after fertilization. Now the implanted ball of cells is ready to continue its development into a baby boy or girl. |
sciq | sciq_01_09140 | What is the force that causes centripetal acceleration? | [
"gravity",
"Tension Force",
"pressure",
"centripetal force"
] | D | Centripetal force is the force that causes centripetal acceleration. |
ARC-Challenge | arc_04_02925 | Which of the following substances can be separated into several elements? | [
"nitrogen",
"zinc",
"air",
"aluminum"
] | C | null |
openbookqa | obqa_02_02391 | When would a habitat be considered destroyed? | [
"all trees have been razed",
"the lake is overflooded",
"the desert experiences high winds",
"the tundra's average temperature increases slightly"
] | A | if a habitat is removed then that habitat is destroyed |
sciq | sciq_01_03034 | Amoebas and paramecia are examples of what? | [
"bacteria",
"protists",
"vertebrates",
"protozoa"
] | D | Examples of protozoa include amoebas and paramecia. |
sciq | sciq_01_11557 | The number of electron pairs that hold two atoms together is called? | [
"proton order",
"nuclear order",
"bond order",
"electron order"
] | C | Summary Bond order is the number of electron pairs that hold two atoms together. Single bonds have a bond order of one, and multiple bonds with bond orders of two (a double bond) and three (a triple bond) are quite common. In closely related compounds with bonds between the same kinds of atoms, the bond with the highes... |
sciq | sciq_01_09873 | The type of eruption a volcano has depends on the type of what in its chamber? | [
"core",
"magma",
"cavity",
"funnel"
] | B | The type of eruption a volcano has depends on the type of magma in its chamber. Some eruptions are explosive. Some eruptions are quiet. All eruptions are amazing!. |
sciq | sciq_01_01379 | What is a disease that can be spread from animals to humans called? | [
"zoonosis",
"proteolysis",
"Anthroponosis",
"parasite"
] | A | Often, new diseases result from the spread of an existing disease from animals to humans. A disease that can be spread from animals to humans is called a zoonosis . When a disease breaks out, scientists called epidemiologists investigate the outbreak, looking for its cause. Epidemiologists are like detectives trying to... |
ARC-Challenge | arc_04_03061 | A strong magnet will separate a mixture of | [
"clear glass and green glass.",
"paper cups and plastic cups.",
"iron nails and aluminum nails.",
"sand and salt."
] | C | null |
math_qa | mathqa_03_01857 | the difference between c . i . and s . i . on an amount of rs . 15,000 for 2 years is rs . 294 . what is the rate of interest per annum ? | [
"18",
"12",
"9",
"14"
] | D | "explanation : [ 15000 * ( 1 + r / 100 ) 2 - 15000 ] - ( 15000 * r * 2 ) / 100 = 294 15000 [ ( 1 + r / 100 ) 2 - 1 - 2 r / 100 ] = 294 15000 [ ( 100 + r ) 2 - 10000 - 200 r ] / 10000 = 294 r 2 = ( 294 * 2 ) / 3 = 196 = > r = 14 rate = 14 % answer : option d" |
ARC-Easy | arc_04_01010 | Which statement describes the location of our Sun in the universe? | [
"Our Sun orbits Earth in the Andromeda galaxy.",
"Our Sun orbits Earth in the Milky Way galaxy.",
"Our Sun is the center of a solar system in the Milky Way galaxy.",
"Our Sun is the center of a solar system in the Andromeda galaxy."
] | C | null |
ARC-Easy | arc_04_00814 | Mitochondria are cell organelles that play a large role in energy processes within the body. Which cells are most likely to have a greater amount of mitochondria? | [
"skin",
"bone",
"blood",
"muscle"
] | D | null |
sciq | sciq_01_02982 | A crow that becomes used to a scarecrow and lands on it is an example of what? | [
"assimilation",
"dissociation",
"habituation",
"adaptation"
] | C | Another example of habituation is shown below ( Figure below ). Crows and most other birds are usually afraid of people. They avoid coming close to people, or they fly away when people come near them. The crows landing on this scarecrow have become used to a “human” in this place. They have learned that the scarecrow p... |
medmcqa | medmcqa_05_02197 | A ventrolateral cordotomy is performed to produce relief of pain from the right leg. It is effective because effective because it interrupts the | [
"Left Dorsal Column",
"Left Lateral Spinothalamic Tract",
"Right Lateral Spinothalamic Tract",
"Right coicospinal Tract"
] | B | The lateral spinothalamic tract conveys pain and temperature. In the spinal cord, the spinothalamic tract has somatotopic organization. The pathway crosses over (decussates) at the level of the spinal cord, rather than in the brainstem like the dorsal column-medial lemniscus pathway and lateral coicospinal tract. Cordo... |
medmcqa | medmcqa_05_01359 | A patient is always preoccupied with feeling of illness. Diagnosis is:Kerala 06; NIMHANS 08; UP 08; Punjab 11 | [
"Hypochondriasis",
"Somatization disorder",
"Conversion disorder",
"Obsession"
] | A | Ans. Hypochondriasis |
sciq | sciq_01_09046 | For any given species, what term means the maximum population that can be supported by the environment? | [
"mass extinction",
"zero population growth",
"carrying capacity",
"tipping point"
] | C | A population can’t keep growing bigger and bigger forever. Sooner or later, it will run out of things it needs. For a given species, there is a maximum population that can be supported by the environment. This maximum is called the carrying capacity . When a population gets close to the carrying capacity, it usually gr... |
math_qa | mathqa_03_02417 | a shopkeeper sells 20 % of his stock at 10 % profit ans sells the remaining at a loss of 5 % . he incurred an overall loss of rs . 250 . find the total worth of the stock ? | [
"12500",
"20000",
"20289",
"20027"
] | A | "let the total worth of the stock be rs . x . the sp of 20 % of the stock = 1 / 5 * x * 1.1 = 11 x / 50 the sp of 80 % of the stock = 4 / 5 * x * 0.95 = 19 x / 25 = 38 x / 50 total sp = 11 x / 50 + 38 x / 50 = 49 x / 50 overall loss = x - 49 x / 50 = x / 50 x / 50 = 250 = > x = 12500 answer : a" |
medmcqa | medmcqa_05_04016 | Endoscopic treatment of leiomyoma of esophagus is contraindicated due to: | [
"Infection",
"Chances of dissemination",
"Perforation",
"Perforation and dissemination"
] | C | Ans. (c) PerforationRef: Shackelford 7th Edition, Pages 518-520* Leiomyoma endoscopic biopsy or surgery is not advised due to risk of perforation |
openbookqa | obqa_02_02601 | Which of the following is a true statement? | [
"a lizard has warm blood",
"a python has warm blood",
"a robin has warm blood",
"a rock has warm blood"
] | C | a bird is warm-blooded |
medmcqa | medmcqa_05_01561 | Acid Labile penicillin is- | [
"Cloxacillin",
"Flucloxacillin",
"Methicillin",
"Phenoxy Methyl penicillin"
] | C | Ans. is 'c' i.e., Methicillin o Gastric acid destroyes the penicillins and decreases their bioavailibility. o All penicillins are acid labile accept phenoxymethyl penicillin (penicillin V), Cloxacillin, Flucloxacillin, Oxacillin, Dicloxacillin, ampicillin. Note - Cloxacillin, flucloxacillin, oxacillin, and dicloxacilli... |
medmcqa | medmcqa_05_04703 | In the bih weight of each of the 10 babies born in a hospital in a day is found to be 2.8 kgs, then the standard detion of this sample will be ? | [
"2.8",
"0",
"1",
"0.28"
] | B | Ans. is 'b' i.e., 0 o Standard detion measures the variation (dispersion) of an individual data from the mean. o ST tells how tightly all the values are clustered around the mean in a set of data. o High standard detion indicates that the data is dispersed away from the mean. o Low standard detion indicates that the da... |
sciq | sciq_01_05395 | Nutrients the body needs in relatively large amounts are called what? | [
"macronutrients",
"micronutrients",
"minerals",
"vitamins"
] | A | Nutrients the body needs in relatively large amounts are called macronutrients . They include carbohydrates, proteins, lipids, and water. All macronutrients except water can be used by the body for energy. (The energy in food is measured in a unit called a Calorie. ) The exact amount of each macronutrient that an indiv... |
openbookqa | obqa_02_01854 | A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, | [
"live frogs",
"old stones",
"dry switches",
"dry cheese"
] | C | burning wood is used to produce heat |
medmcqa | medmcqa_05_00808 | Which is an abnormal lipoprotein - | [
"VLDL",
"Chylomicron",
"Lp (a)",
"LDL"
] | C | Ans. is 'c' i.e., Lp (a) o Some people have a special type of abnormal LDL called lipoprotein (a) or Lp (a), containing an additional protein,apoprotein-a.o Elevated LPa levels are associated with an increased risk of CHD. |
math_qa | mathqa_03_00037 | a train passes a platform in 22 seconds . the same train passes a man standing on the platform in 20 seconds . if the speed of the train is 54 km / hr , the length of the platform is | [
"40",
"50",
"60",
"30"
] | D | "speed of the train = 54 km / hr = ( 54 × 10 ) / 36 m / s = 15 m / s length of the train = speed × time taken to cross the man = 15 × 20 = 300 m let the length of the platform = l time taken to cross the platform = ( 300 + l ) / 15 = > ( 300 + l ) / 15 = 12 = > 300 + l = 15 × 22 = 330 = > l = 330 - 300 = 30 meter answe... |
medmcqa | medmcqa_05_03788 | Apexogenesis of incompletely formed root is: | [
"Induce the formation of apical 1/3 of root",
"Closure of apical formation in a developing tooth",
"Induce the formation of apical 2/3 of root",
"Deposition of cellular cementum at open apex"
] | B | APEXOGENESIS
Apexogenesis is a treatment designed to preserve vital pulp tissue in the apical part of a root canal so that formation of the root apex may be completed.
Because of the depth at which this procedure is performed, preference has usually been given to the use of Ca(OH)2 rather than MTA because, in the event... |
medmcqa | medmcqa_05_01399 | The rate of cooling down of dead bodies in tropical climate is - | [
"0.2°C/ hours",
"0.5°C/ hours",
"1.0°C/ hours",
"1.5°C/ hours"
] | B | Rate of cooling of dead body in tropical countries (India) is 0.5- 0.7°C/hours.
In temperate climate, it is about 1.5°C/hours |
sciq | sciq_01_09389 | Where are the somas of sensory neurons located in the spinal cord? | [
"penetration root ganglia",
"frontal head ganglia",
"frontal root ganglia",
"dorsal root ganglia"
] | D | Figure 35.29 Spinal nerves contain both sensory and motor axons. The somas of sensory neurons are located in dorsal root ganglia. The somas of motor neurons are found in the ventral portion of the gray matter of the spinal cord. |
medmcqa | medmcqa_05_00660 | A 35 year old, 70 kg female presents with sodium =160 mEq/L. Calculate the free water deficit for this patient: | [
"5 L",
"12 L",
"15",
"20 L"
] | A | Approximate percentage water of total body mass. Patient % Children 60 Non-elderly males 60 Non-elderly females 50 Elderly males 50 Elderly females 45 Water deficit=Total body water x (current sodium -140)/140 TBW(female) = 0.5 x weight = 35 L for the patient mentioned in question Water deficit =35 x (160-140)/140 Wate... |
ARC-Easy | arc_04_01479 | The action that results when waves made in a pond strike the edges and bounce back is known as | [
"amplitude.",
"frequency.",
"vibration.",
"reflection."
] | D | null |
medmcqa | medmcqa_05_02523 | In a 32yr old male presenting with the following blood chemistry Na+-> 135, K+^> 5.0, HC03 ^ 14.0, Cl ^ 116, P04~-> 5.0, SO;-> 5.0, Mg++-> 2.0, Ca++^> 8.0 the anion gap is : | [
"20",
"15",
"13",
"10"
] | D | . 10 |
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