praj-17/QA-MCQ-Open-ended huggingface dataset:
a greenhouse is used to protect plants by keeping their temperature

question: What is used to protect plants by keeping their temperature? (A) a white house (B) energy (C) an electric stove (D) a microwave (E) electricity (F) a thermometer (G) exoskeleton (H) a greenhouse 

answer: H
a greenhouse helps  plant growth

question: a greenhouse helps  (A) climate (B) plant growth (C) Quality of life (D) consumers (E) genetic diversity (F) flow of electrons (G) important habitats (H) heat energy 

answer: B
glass keeps plants warm

question: what keeps plants warm? (A) glass (B) trees (C) lipids (D) fats (E) fibers (F) keratin (G) energy (H) heat 

answer: A
Flowers are the major crop that needs protecting by keeping them warm

question: what are the major crop that needs protecting by keeping them warm (A) our planet (B) organisms (C) Earthworms (D) Flowers (E) Echinoids (F) toughness (G) support (H) cellulose 

answer: D
Information for protein sequences is our DNA

question: What information is in our DNA? (A) Plant growth is reduced (B) life sequence (C) A Greek letter (D) An object is seen (E) it keeps an organism warm (F) waterways (G) protein sequences (H) hair shape 

answer: G
Chromosomes contain characteristics that are within the DNA chain

question: Chromosomes contain characteristics that are within the what (A) seeds (B) blood stream (C) cell (D) DNA chain (E) Plants growth (F) Most plants (G) orchids (H) molecules 

answer: D
Eye color in humans is determined from information encoded in DNA

question: Eye color is determined by information found in (A) SEC filings (B) DNA (C) nostril (D) gene (E) SNPs (F) p53 (G) RNA (H) pupil 

answer: B
DNA passes traits from parents to offspring.

question: What passes traits from parents to offspring? (A) Birth certificate (B) Lactation (C) p53 (D) HIV (E) RNA (F) Pedigree (G) SNPs (H) DNA 

answer: H
characteristics that are encoded in deoxyribonucleic acid are called genetic traits

question: where are genetic traits encoded into? (A) the body's largest organ (B) Earth orbiting the Sun (C) h2o (D) viruses (E) bacteria (F) deoxyribonucleic acid (G) biological diversity (H) epidermis and dermis 

answer: F
Eye color in a human is a characteristic encoded in DNA

question: How is eye color determined? (A) It's always brown (B) electrically (C) It's random (D) Depends on the gender (E) Encoded in DNA (F) it can be seen (G) permineralization (H) Dilution 

answer: E
Intelligence is a characteristic that are encoded in DNA

question: A characteristic that are encoded in DNA (A) job skills (B) Plants growth (C) Conifers (D) career choices (E) intelligence (F) mammals (G) deltas (H) learned behavior 

answer: E
Intelligence is primarily encoded in DNA.

question: Intelligence is primarily encoded in what? (A) Man (B) RNA (C) SNPs (D) p53 (E) deep set eyes (F) reading glasses (G) DNA (H) python code 

answer: G
Eye color is a human characteristic that is encoded in DNA

question: Which of the following is a characteristic encoded in DNA? (A) Gangrene (B) negative (C) positive (D) Leptospirosis (E) Eye color (F) Hot summers (G) resistance (H) Morse code 

answer: E
phenotypes encoded in DNA are called genetic traits

question: What are encoded in DNA and called genetic traits? (A) fur and fat (B) humans (C) mammals (D) orchids (E) Most plants (F) colors (G) phenotypes (H) A Greek letter 

answer: G
rocks interacting with wind produces sediments

question: Rocks interacting with wind produces (A) flooding (B) sediments (C) minerals (D) deltas (E) rainfall (F) heat (G) soils (H) friction 

answer: B
Rocks interacting with wind over time causes the creation of soil and sand.

question: Rocks interacting with what over time causes creation of soil and sand? (A) sound (B) light (C) wind (D) river (E) breath (F) stream (G) motion (H) force 

answer: C
weathering of rocks is caused by water

question: What causes rocks to weather? (A) seasons (B) force (C) erosion (D) storms (E) water (F) heat (G) lightning (H) gas 

answer: E
hurricanes cause weathering

question: What causes weathering? (A) wildlife (B) evaporation (C) cotton (D) ocean water (E) light (F) salt and water. (G) hurricanes (H) erosion 

answer: G
erosion causes weathering over long periods of time

question: what causes weathering over long periods of time? (A) rocks (B) coastlines (C) respiration (D) alluvial (E) erosion (F) loose soil (G) rainfall (H) perspiration 

answer: E
Rocks interacting with wind over time causes landscapes to be altered.

question: Rocks interacting with wind over time cause what to be altered? (A) coastlines (B) ground (C) landscapes (D) fossil fuels (E) species (F) breeds (G) patch reefs (H) filtration 

answer: C
rocks interacting with wind over long periods of time causes saprolite

question: Saprolite is created when what interacts with wind over long periods of time? (A) soils (B) trees (C) rocks (D) water (E) erosion (F) calcite (G) heat (H) oil 

answer: C
rocks interacting with wind over long periods of time can form sediment

question: What can happen when a rock interacts with wind over a long period of time? (A) It gets heated up (B) Igneous rock is formed (C) cause their death (D) The rock becomes larger (E) break off (F) Sediment is formed (G) Plant growth is reduced (H) The rock becomes magnetized 

answer: F
wind affects rocks

question: what affects rocks? (A) rivers (B) force (C) mildew (D) wind (E) magma (F) Weight (G) soda (H) magnetism 

answer: D
Limestone interacting with wind over long periods of time causes weathering.

question: What causes weathering when interacting with wind? (A) technology (B) soils (C) graptolites (D) loose soil (E) erosion (F) limestone (G) plants (H) apes 

answer: F
Rocks interacting with wind over long periods of time results in sand

question: What interacting with wind over long periods of time results in sand? (A) rocks (B) soils (C) metal (D) rivers (E) wood (F) deserts (G) erosion (H) water 

answer: A
rocks interacting with wind can dramatically alter the landscape

question: rocks interacting with wind can dramatically alter what? (A) the drama (B) Temperature (C) erosion (D) body water (E) the landscape (F) the breeze (G) a delta (H) the interaction 

answer: E
Smaller rocks come from the interaction of bedrock with wind over long periods of time

question: Smaller rocks come from the interaction of bedrock with what over long periods of time (A) volcanoes (B) wind (C) sunlight (D) years (E) force (F) soils (G) earth (H) animals 

answer: B
weathering grinds rocks down

question: What grinds rocks over time? (A) deltas (B) erosion (C) Time and energy (D) weathering (E) Echinoderm. (F) deuterostomes (G) amoebae (H) bullfrogs 

answer: D
Booster shots are needed after antibodies won't survive in body fluids

question: What are needed after antibodies won't survive in body fluids? (A) booster shots (B) Veins and arteries. (C) chicken pox (D) Energy. (E) gun shots (F) kinetic energy (G) diseased tissue (H) turn to a doctor 

answer: A
Passive immunity diminishes with time

question: Passive immunity decreases with (A) ozone depletion (B) edema (C) passive-aggressive behavior (D) stellar implosion (E) stress (F) HIV (G) time (H) death 

answer: G
immunization can put antibodies in body fluids

question: what can put antibodies in body fluids? (A) Chemical energy (B) animals (C) death (D) humans (E) h2o (F) immunization (G) mammals (H) collagen injections 

answer: F
Antibodies are administered to patients for protection but it only helps as long as the antibodies survive in body fluids.

question: How long can antibodies protect the body? (A) As long as antibodies survive (B) Slowing the transfer of heat (C) For a set time (D) by keeping them warm (E) it protects them (F) Into elderly years (G) As long as the human survives (H) A compound that donates proton 

answer: A
A pregnant woman will pass antibodies to the fetus.

question: What does a pregnanct woman pass on to the fetus? (A) Leptospirosis (B) Energy. (C) antibodies (D) education (E) embryo (F) parasites (G) zygotes (H) fever 

answer: C
passive immunity lasts only as long as the gammaglobulins survive in body fluids

question: passive immunity lasts only as long as what survives in body fluids? (A) Energy. (B) gammaglobulins (C) heat or cold (D) bacteria (E) Chemical energy (F) parasites (G) Leptospirosis (H) Veins and arteries. 

answer: B
breast milk can make passive immunity last

question: What can make passive immunity last? (A) resistance (B) sweating (C) Leptospirosis (D) breast milk (E) smoking tobacco (F) the environment (G) competition (H) fur seals 

answer: D
passive immunity lasts only as long as the antibodies survive in blood

question: passive immunity lasts only as long as the antibodies survive where? (A) cows (B) heat (C) skin (D) Mitosis (E) blood (F) humans (G) Summer (H) animals 

answer: E
What breastfeeding provides lasts only as long as the antibodies survive in body fluids

question: What lasts only as long as the antibodies survive in body fluids? (A) recovery time from fatigue (B) Food poisoning (C) during the day (D) Leptospirosis (E) retaining heat (F) breastfeeding provides (G) an area swollen with pus (H) Something that causes allergies 

answer: F
Passive immunity lasts only as long as the antibodies survive in something containing potassium and sodium

question: Passive immunity lasts when the antibodies survive in something containing what? (A) fever (B) Leptospirosis (C) resistance (D) Chlorophyll (E) potassium (F) disease (G) bacteria (H) parasites 

answer: E
Passive immunity lasts only as long as the proteins that attach to an antigen survive in body fluids

question: What lasts only as long as the proteins that attach to an antigen survive in body fluids? (A) hospitalization (B) recovery (C) parasites (D) solid, liquid, gas (E) Leptospirosis (F) Allergies (G) resistance (H) passive immunity 

answer: H
deposition causes formations in caves

question: what causes formations in caves (A) Water expanding (B) calcite (C) oxygen (D) erosion (E) nitrogen (F) deposition (G) less water (H) carbon dioxide 

answer: F
Stalactites are deposits from drips of water

question: What are stalactites deposits of? (A) Calcium carbonate (B) Decayed matter (C) Sediment (D) Drips of water (E) Still water (F) detritus (G) calcite (H) Tourists 

answer: D
cave roofs are formed by deposition

question: what is formed by deposition? (A) h2o (B) oceans (C) Sediment (D) soft soil (E) calcite (F) clouds (G) cave roofs (H) Sand dollars 

answer: G
speleothems are formed by deposition

question: What are speleothems formed by? (A) calcite (B) craters (C) deposition (D) tornadoes (E) deuterostomes (F) tiny polyps (G) haploid plants (H) hurricanes 

answer: C
Limestone caves are formed by depositions

question: How are limestone caves formed? (A) less water (B) Depositions (C) They're manmade (D) erosion (E) Water expanding (F) Thunderstorms (G) They're made by animals (H) rainfall 

answer: B
Chrissospilias are formed by deposition

question: Chrissospilias are formed by  (A) deposition (B) pressurization (C) condensation (D) cells (E) decomposition (F) Water expanding (G) erosion (H) tiny polyps 

answer: A
Stalactites are formed by sediments such as clay and sand by water

question: What are formed by sediments such as clay and sand by water? (A) detritus (B) stalactites (C) watershred (D) swamp vegetation (E) patch reefs (F) soft soil (G) kalenchoes (H) erosion 

answer: B
Soil, sand, clay and limestone can form stalactites.

question: Soil, sand, clay and limestone can form what? (A) detritus (B) stalactites (C) swamp vegetation (D) coral reef (E) fossil fuels (F) Sediment (G) aqueous solution (H) growth 

answer: B
tidal energy can be used to produce currents

question: what can tidal energy be used to produce? (A) energy (B) engines (C) offspring (D) waves (E) currents (F) adding heat (G) moon units (H) precipitation 

answer: E
Capturing water at high tide can be used to produce electricity.

question: What can be produced by capturing water at high tide? (A) more fish (B) clearer water (C) mussels (D) warm water (E) an image (F) electricity (G) a delta (H) watershred 

answer: F
tidal energy can be used to produce electrons in motion

question: what can tidal energy be used to produce? (A) Light passing through water (B) neutrons (C) moon (D) protons (E) rays or beams (F) electrons in motion (G) mechanical waves (H) objects that have mass 

answer: F
Renewable energy can be used to produce electricity

question: What can renewable energy be used for? (A) Creating more fossil fuels (B) health (C) Quality of life (D) Measuring water (E) Global warming (F) root growth (G) Electricty (H) staying warm 

answer: G
Ocean thermal energy can be used to produce electricity.

question: Ocean thermal can be used to produce (A) Temperature (B) electricity (C) warmth (D) steam (E) precipitation (F) friction (G) food and shelter (H) sun's heat 

answer: B
inlets of large water bodies like in New Jersey can be used to produce electricity

question: inlets of large water bodies like in New Jersey can be used to produce what (A) energy (B) cars (C) electricity (D) erosion (E) radiation (F) phones (G) water vapor (H) streams 

answer: C
waves can be used to produce electricity

question: What can be used to produce electricity? (A) light bulbs (B) waves (C) wind (D) headphones (E) rivers (F) coal (G) motors (H) viruses 

answer: B
One of the oldest forms of energy used by humans can be used to produce electricity.

question: One of the oldest forms of energy used by humans can be used to produce what? (A) food (B) engines (C) waves (D) chemicals (E) Decibels (F) sound (G) energy (H) hormones 

answer: G
spikes come from tidal energy

question: what are used to produce current? (A) tube (B) waves (C) coal (D) streams (E) copper (F) rivers (G) engines (H) fibers 

answer: B
Ocean thermal can be used to produce electricity

question: what can be used to produce electricity? (A) ocean thermal (B) a hydraulic system (C) a delta (D) Firecrackers (E) by indirect light (F) engines (G) hydrogen and oxygen (H) rays or beams 

answer: A
tidal caves can produce electricity

question: what can produce electricity? (A) rivers (B) animal transport (C) tidal caves (D) Nematoda (E) rays or beams (F) animals (G) cactuses (H) photons 

answer: C
Sharks breathing use gills to convert oxygen in blood.

question: What breathing use gills to convert oxygen in blood? (A) sharks (B) octopus (C) hippos (D) a fish (E) Lobsters (F) water bugs (G) trout (H) alligators 

answer: A
Sharks use gills to breathe

question: What animal uses gills to breathe? (A) Shark (B) Platypus (C) salmon (D) trout (E) Whale (F) mussels (G) Crow (H) a fish 

answer: A
fish get oxygen in water from gills

question: How do fish get oxygen? (A) muscles (B) gills (C) water (D) dorsal fin (E) eyes (F) skin (G) rivers (H) blood 

answer: B
sharks convert oxygen with gills

question: What do sharks use to convert oxygen? (A) gills (B) skin (C) blood (D) fins (E) Enzymes (F) mouth (G) tail (H) fibers 

answer: A
the first step of respiration is when a gill converts from oxygen in water into oxygen in blood

question: what is it when a gill converts from oxygen in water into oxygen in blood? (A) fertilization occurs (B) prolactin release (C) preventing heat transfer (D) first step of respiration (E) last step of digestion (F) flow of electrons (G) death (H) fish 

answer: D
breathing is when a gill converts from oxygen in water into Hemoglobin

question: Breathing is when a gill converts from oxygen in water into (A) tiny polyps (B) Hemoglobin (C) salmon (D) motility (E) unidirectional (F) exoskeleton (G) heat energy (H) epidermal 

answer: B
breathing is when fish convert from oxygen in water to oxygen in blood

question: When fish convert oxygen in water to oxygen in blood this is called? (A) evaporation (B) barrel-shaped (C) motility (D) Heart rate (E) squeeze (F) breathing (G) hormones (H) survival 

answer: F
a fish converts  oxygen in water into oxygen in blood

question: What converts oxygen in water into oxygen in blood? (A) sharks (B) germs (C) Enzymes (D) starfish (E) rivers (F) Jellyfish (G) streams (H) a fish 

answer: H
Fish breathe by converting oxygen in water into oxygen in blood.

question: What kind of animal breathes by converting oxygen in water into oxygen in blood? (A) clams (B) hawks (C) Fish (D) Whales (E) sharks (F) humans (G) Frogs (H) toads 

answer: C
Injury occurs as the muscle is stretched while the fibers are shorter

question: What happens when the muscle is stretched while fibers are shorter? (A) rest (B) decreases (C) Broken bone (D) Injury (E) abrasion (F) forces (G) Warmth (H) Muscle repair 

answer: D
bicep contraction occurs when fibers get shorter

question: what contracts when fibers get shorter? (A) strength (B) strong (C) h2o (D) bushes (E) density (F) wheat (G) firm hugs (H) biceps 

answer: H
Bundles of fibers contraction occurs when bundles of fibers get shorter.

question: What contracts as it gets shorter? (A) layers of fat (B) Epidermis (C) Veins and arteries. (D) Shortstop (E) Labor (F) Contracts (G) the body's largest organ (H) Bundles of fibers 

answer: H
muscle contraction occurs when a diagonally oriented part of muscle gets shorter

question: muscle contraction occurs when a diagonally oriented part of muscle gets what? (A) shorter (B) longer (C) vertical (D) decreases (E) resistance (F) muscles (G) movement (H) forces 

answer: A
muscle relaxation occurs when muscle fibers get longer

question: What occurs when muscle fibers get longer? (A) photosynthesis (B) rapid expansion (C) kinetic energy (D) cramps (E) relaxation (F) fertilization (G) movement (H) sweating 

answer: E
bicep contraction occurs when fibers get shorter

question: what gets contracted when fibers get shorter? (A) nerves (B) h2o (C) veins (D) firm hugs (E) fur (F) biceps (G) the skin (H) density 

answer: F
Movement happens when muscle fibers get shorter.

question: What do muscle fibers need to do to enable movement? (A) Bend (B) strength (C) exercise (D) ligt (E) It expands (F) shorten (G) Vibrates (H) stay warm 

answer: F
muscle fibers get shorter during exercise

question: What causes muscle fibers to get shorter? (A) friction (B) acetic acid (C) heat or cold (D) sweating (E) electrically (F) resistance (G) Damages them (H) exercise 

answer: H
Weight lifting requires  shortening of of the fibers of large muscles

question: Weigh lifting requires muscles (A) to move people (B) Energy. (C) stamina (D) it needs them (E) shortening (F) hydration (G) sensory neurons (H) Energy 

answer: E
exercise causes muscle fibers to get shorter

question: What does exercise cause muscles to do? (A) rapid expansion (B) aerobic capacity (C) movement (D) to move people (E) Get shorter (F) It will move. (G) Dehydration (H) improve 

answer: E
The leg straightens when muscle fibers get shorter

question: What happens to your leg when muscle fibers shorten? (A) they bend (B) It decreases (C) It straightens (D) permineralization (E) It expands (F) Damages them (G) Localized damage (H) Dehydration 

answer: C
muscles activate before fibers get shorter

question: what happens to fibers after muscle activation? (A) It expands (B) Localized damage (C) It decreases (D) get shorter (E) they bend (F) rapid expansion (G) sweating (H) movement 

answer: D
Phytoplankton have a clever way of making food from sunlight energy.

question: Phytoplankton have a clever way of making food from what? (A) sunlight energy (B) water energy (C) heat energy (D) heat produced (E) chemical energy (F) mechanical energy (G) organic matter (H) refraction of light 

answer: A
Something that makes coastal waters green are bacteria and algae that use sunlight to make food

question: What color are the coastal waters where bacteria and algae that use sunlight to make food? (A) Blue (B) survive (C) Grow (D) live (E) edible (F) Yellow (G) Green (H) Clear 

answer: G
most copepods feed on bacteria and algae that use sunlight to make food

question: what happens to bacteria and algae that use sunlight to make food? (A) Transfers energy (B) food poisoning (C) production of energy (D) they form a bomb (E) it helps plants in growing (F) they die (G) copepods feed on them (H) competing for resources 

answer: G
Most copepods feed on bacteria and algae that use sunlight to make food.

question: Most _ feed on bacteria and algae that use sunlight to make food. (A) Energy (B) Lobsters (C) Most plants (D) Seaweed (E) Starfish (F) plant life (G) Copepods (H) energy usage 

answer: G
fish feed on algae

question: what do fish feed on? (A) rocks (B) embryos (C) pizza (D) algae (E) energy (F) insects (G) gills (H) food 

answer: D
Planktonic plants are bacteria and algae that use sunlight to make food.

question: What are bacteria and algae that use sunlight to make food? (A) birds (B) carnivorous organisms (C) Transfers energy (D) competing for resources (E) planktonic plants (F) By wind and rain (G) fish (H) Chemical energy 

answer: E
most copepods feed on bacteria and algae

question: what do most copepods feed on? (A) animals (B) bacteria and algae (C) density (D) body water (E) scarce resources (F) salt and water. (G) an organism's body (H) oxygen 

answer: B
Phytoplankton and bacteria are algae that use sunlight to make energy.

question: What do phytoplankton and algae need in order to make energy? (A) water (B) glucose (C) food (D) sunlight (E) bacteria (F) Light (G) adding heat (H) The Sun 

answer: D
Plant plankton needs sunlight to make food

question: What does plant plankton need for food? (A) Sunlight (B) chemicals (C) glucose (D) warmth (E) Bodily water (F) photons (G) The Sun (H) Energy 

answer: A
Phytoplankton use sunlight beams to make food

question: Phytoplankton  use what to make food? (A) sun's heat (B) sunlight beams (C) refraction of light (D) heat energy (E) visible energy (F) by indirect light (G) produce light (H) Positive charges 

answer: B
burning oil can cause acid rain

question: acid rain is caused by burning what? (A) lung (B) grass (C) oil (D) Cars (E) Coal (F) peat (G) nitrogen (H) food 

answer: C
gases from burning coal and oil dissolving in water in the atmosphere kills trees

question: what does gases from burning coal and oil dissolving in water in the atmosphere do? (A) chemical changes (B) saves trees (C) forms diamonds (D) vaporization (E) heating liquids (F) kills trees (G) weathering (H) Pollution 

answer: F
Gases from burning coal and oil dissolving in water in the atmosphere can destroy soil.

question: Gasses from burning coal can lead to what? (A) soil destruction (B) nuclear power (C) Electrical energy (D) Pollution (E) grass (F) flow of electrons (G) radio waves (H) heat energy 

answer: A
power plants can cause acid rain

question: what can power plants cause? (A) Pesticides (B) wind (C) heat energy (D) acid rain (E) friction (F) Pollution (G) coal (H) oil 

answer: D
Gases from burning coal and oil dissolving in water in the atmosphere can hurt the environment

question: Gases from burning coal and oil dissolving in water in the atmosphere can hurt what? (A) agriculture (B) people (C) sun (D) the past (E) animals (F) environment (G) moon (H) climate 

answer: F
Gases from burning coal and oil dissolving in water in the atmosphere causes polluted rain.

question: Gases from burning coal and and oil dissolving in the atmosphere can cause what? (A) polluted rain (B) disease (C) humidity (D) thunderstorms (E) snow (F) contamination (G) Temperature (H) harmful substances 

answer: A
gases from burning coal and oil dissolving in water can harm plant life

question: gases from burning coal and oil dissolving in water can harm what? (A) soils (B) people (C) oil reserves (D) plant life (E) animals (F) coal factories (G) humans (H) gas buildup 

answer: D
vapors from burning coal and oil dissolving in water in the atmosphere causes acid rain

question: What from burning coal and oil dissolving in water in the atmosphere causes acid rain? (A) toxins (B) Pollution (C) excretion (D) chemicals (E) citric acid (F) bleach (G) vapors (H) water 

answer: G