praj-17/QA-MCQ-Open-ended huggingface dataset:
antibodies can infect and destroy helper T cells

question: What can infect and destroy helper T cells? (A) tissues (B) anemia (C) antibodies (D) cigarettes (E) flagella (F) Chemical energy (G) vipers (H) adding heat 

answer: C
HIV attacks the immune system

question: what system does HIV attack? (A) complex (B) humans (C) infection (D) organ (E) brain (F) animals (G) spinal (H) immune 

answer: H
T lymphocytes are infected and destroyed by HIV

question: What destroys T lymphocytes? (A) SNPs (B) tRNA (C) Oxygen (D) DDT (E) HIV (F) Infections (G) p53 (H) Water 

answer: E
HIV infects and destroys the brains behind immune response

question: What infects and destroys the brains behind immune response? (A) feet (B) p53 (C) cancer (D) HIV (E) acid (F) fungus (G) HPV (H) host 

answer: D
HIV infects and destroys part of the immune response.

question: What can HIV infect and destroy part of? (A) water (B) parasitic (C) epidermis and dermis (D) the immune response (E) Veins and arteries. (F) Most plants (G) the body's largest organ (H) Trojan worm 

answer: D
The human immunodeficiency virus infects and detroys helper T cells.

question: What does the human immunodeficiency virus destroy? (A) B cells (B) bacteria (C) helper T cells (D) animals (E) epidermis and dermis (F) critical organs (G) an organism's body (H) cancer cells 

answer: C
HIV damages our immune system.

question: What does HIV damage? (A) Leptospirosis (B) immunities (C) Our immune system (D) immunizations (E) Veins and arteries. (F) respiratory system (G) Plant reproduction (H) the body's largest organ 

answer: C
AIDS infects and destroys helper T cells

question: what infects and destroys helper T cells? (A) fungus (B) memory cells (C) anemia (D) AIDS (E) CO 2 (F) bacteria (G) Wasps (H) blood 

answer: D
viruses can infect and destroy helper T cells

question: What can infect and destroy helper T cells? (A) Q cells (B) Cooking (C) bacteria (D) red blood cells (E) a-a gradients (F) parasites (G) viruses (H) cigarettes 

answer: G
AIDS infects and destroys helper T cells.

question: What infects and destroys helper T cells? (A) swea (B) Wasps (C) AIDS (D) CO 2 (E) PDAs (F) humans (G) heat (H) anemia 

answer: C
vomiting reflex is used to remove lead from the stomach

question: What is used to remove lead from the stomach? (A) Vomiting reflex (B) heat energy (C) Fish hook (D) layers of fat (E) an electron microscope (F) evaporation (G) digestion (H) acid 

answer: A
Vomitus is expelled to remove toxic materials from the stomach before it is absorbed.

question: What happens to vomitus so that toxic materials are removed from the stomach before they are absorbed? (A) toxins (B) dissolved (C) expelled (D) dangerous (E) evaporation (F) uncontrolled (G) soaked up (H) decreased 

answer: C
the throwing up center of the brain is used to remove toxic material from the stomach before it is absorbed

question: what is the throwing up center of the brain used for? (A) dissolving enzymes (B) repair cells in the human body (C) solving equations (D) keeping food fresh for long periods of time (E) remove toxic material from the stomach before it is absorbed (F) Something that can be converted to kinetic and heat energy by a motor (G) lower the surrounding pressure (H) regulate breathing 

answer: E
An overdose must be removed from the stomach before it is absorbed.

question: What must be removed from the stomach before it is absorbed? (A) hormones (B) Proteins (C) all liquids (D) bacteria (E) nutrients (F) steroids (G) an overdose (H) Bodily water 

answer: G
Rabbits are incapable of regurgitation, so cannot remove toxic material from their stomachs before it is absorbed.

question: Rabbits are what, so they cannot remove toxic material from their stomachs before it is absorbed? (A) it's bodily water decreases (B) single-celled organisms (C) one celled organisms (D) living things (E) incapable of regurgitation (F) They may not survive. (G) basic building blocks of life (H) members of their own species 

answer: E
Nicotine causes a vomiting reflex to remove toxic material from the body

question: What reflex does nicotine cause because of its toxicity? (A) contracting (B) movement (C) motion (D) Vomiting (E) symptoms (F) Heart rate (G) sweating (H) kill 

answer: D
Periscopes are used to find the location of objects

question: periscopes are used to find out what about objects (A) microscopic (B) density (C) location (D) weight (E) Light (F) energy (G) observe it (H) age 

answer: C
Bouncing sound waves off the bottom of the ocean is used to find the location of an object.

question: Doing what with sound waves off the bottom of the ocean is used to find the location of objects? (A) observe it (B) skipping them (C) Electrical energy (D) rolling them (E) focusing a lens (F) hopping them (G) bouncing them (H) reflecting light 

answer: G
Echolocation can be used to find the location of an object.

question: Echolocation be used to find the what of an object? (A) movement (B) location (C) color (D) energy (E) waves (F) small (G) observe it (H) sound 

answer: B
Ships use sonar to find submarines

question: How do ships find submarines? (A) guns (B) Computer (C) Sight (D) move (E) Sonar (F) sound (G) Diving (H) Satellite 

answer: E
echolocation is used by bats to find the location of an object

question: What uses echolocation to find the location of an object? (A) birds (B) squids (C) cats (D) submarines (E) hawks (F) animal (G) bats (H) humans 

answer: G
Sonar is used to find other submarines

question: What can sonar be used to find? (A) animals (B) coastlines (C) waves (D) rays or beams (E) submarines (F) water (G) tsunamis (H) patch reefs 

answer: E
Objects can be located by soundwaves bounced off the bottom of the ocean

question: What can be bounced off the ocean floor to located objects? (A) soundwaves (B) rubber balls (C) submarines (D) whale bones (E) electricity (F) rays or beams (G) light (H) satellites 

answer: A
Sonar is used to find the position of an object.

question: What is sonar used to find? (A) past locations of an object (B) Males and females (C) The temperature of a body (D) coastlines (E) Something formed from skeleton (F) The weight of something (G) The current position (H) near the shoreline 

answer: G
Bouncing sound waves off the bottom of the ocean is used to find locations of objects

question: Bouncing sound waves off the bottom of the ocean is used to find what? (A) locations of objects (B) body water (C) one celled organisms (D) hidden communities (E) atlantis (F) underwater cities (G) food and shelter (H) electromagnetic energy 

answer: A
Dolphins can find the location of an object.

question: What can find the location of an object? (A) observe it (B) sea squirts (C) animals (D) Jellyfish (E) radiography (F) Light (G) satellites (H) dolphins 

answer: H
sound waves are used to find the location of an object

question: what are used to find the location of an object? (A) A Greek letter (B) satellites (C) electricity (D) rays or beams (E) Firecrackers (F) photons (G) sound waves (H) microscope 

answer: G
echolocation is used to find objects underwater

question: what is used to find objects underwater? (A) echolocation (B) a hydraulic system (C) heat energy (D) Electrical energy (E) dolphins (F) mussels (G) by indirect light (H) rays or beams 

answer: A
DNA stores information

question: What does DNA store? (A) information (B) Energy. (C) Chemical energy (D) voltage (E) calories (F) water (G) Energy (H) food 

answer: A
deoxyribonucleic acid contains genetic instructions

question: what contains genetic instructions? (A) Most plants (B) Chlorophyll (C) Plant reproduction (D) red hair (E) deoxyribonucleic acid (F) freckles (G) Veins and arteries. (H) h2o 

answer: E
DNA messages to proteins are manufactured by RNA

question: DNA messages to proteins are manufactured by what? (A) RNA (B) DNA (C) HIV (D) cell (E) SNPs (F) gene (G) MTT (H) ATM 

answer: A
Azathioprine interferes with protein assembly.

question: Which of the following interferes with the assembly of proteins? (A) flow of electrons (B) Electric devices (C) Smoking (D) dry conditions (E) saturated fats (F) Humans (G) palm oil (H) Azathioprine. 

answer: H
polymers of nucleotides help assemble the proteins

question: What help assemble the proteins? (A) Something coming from a gland (B) A Greek letter (C) microorganisms (D) polymers of nucleotides (E) eggs (F) sperm (G) white blood cells (H) flow of electrons 

answer: D
DNA contains inherited instructions for proteins.

question: What type of acid contains inherited instructions for proteins? (A) HIV (B) p53 (C) genetic acids (D) DNA (E) SNPs (F) protein acid (G) RNA (H) two 

answer: D
DNA contains genetic instructions for proteins where polymerase joins the nucleotides together.

question: DNA contains what for proteins where polymerase joins the nucleotides together. (A) genetic instructions (B) Most plants (C) energy (D) allow growth (E) acids (F) it needs them (G) bases (H) Chemical energy 

answer: A
DNA makes RNA, which helps in assembling

question: What is made by DNA and helps in assembling? (A) p53 (B) oxygen (C) RNA (D) two (E) haploid (F) gene (G) DNA (H) diploid 

answer: C
cells have proteins

question: what do cells have? (A) voltage (B) Energy (C) electricity (D) oxygen (E) proteins (F) Energy. (G) plasma (H) magma 

answer: E
The genetic material responsible for heredity contains instructions for proteins

question: The genetic material responsible for heredity contains what? (A) wavelengths and photons (B) instructions for proteins (C) characteristics (D) pre-assembled proteins (E) organelles (F) Chemical energy (G) A compound that donates proton (H) blood 

answer: B
ribonucleic acid helps assemble proteins

question: what helps assemble proteins? (A) h2o (B) Veins and arteries. (C) the body's largest organ (D) calcium (E) ribonucleic acid (F) DNA (G) oxidation reaction (H) Chemical energy 

answer: E
dna is required for life

question: What is required for life? (A) dna (B) RNA (C) food (D) money (E) lead (F) ovum (G) ova (H) gasoline 

answer: A
deoxyribonucleic acid contains instructions for proteins and RNA helps assemble the proteins.

question: What contains the instructions for the proteins? (A) Something that causes allergies (B) increases a body's strength (C) Your sensory system picks it up (D) flow of electrons (E) deoxyribonucleic acid (F) A Greek letter (G) the body's largest organ (H) oxidation reaction 

answer: E
A luminometer detects hybrids of the substance that helps assemble proteins.

question: What detects hybrids of the substance that helps assemble proteins? (A) orchids (B) sensory neurons (C) peachleaf willow (D) luminometer (E) A computer (F) animals (G) A Greek letter (H) scattered light 

answer: D
cells contain genetic instructions

question: What contains genetic instructions? (A) cells (B) cows (C) Oak (D) embryos (E) pollen (F) Flowers (G) seeds (H) legumes 

answer: A
DNA contains genetic instructions for proteins, which is a product of evolution

question: DNA contains genetic instructions for proteins, which is a product of what? (A) Most plants (B) Plants growth (C) resistance (D) fur and fat (E) A computer (F) Cooking (G) evolution (H) agriculture 

answer: G
DNA and RNA work together to create albumin

question: What do DNA and RNA work together to create? (A) plants (B) albumin (C) an image (D) resistance (E) Energy (F) alleles (G) offspring (H) food 

answer: B
Estimating the age of trees is done by Dendrochronologists.

question: dendrochronologists do what with regards to tree age? (A) lie about age (B) support (C) observe it (D) estimate age (E) begin age (F) focusing a lens (G) reinforce age (H) genetic diversity 

answer: D
Seasons are seen in tree trunks

question: How can we learn about the seasons by using a tree? (A) Tasting the tree leaves (B) Something that can be auburn (C) it keeps an organism warm (D) Measuring the height of the tree (E) Help plants grow (F) By looking at the trunk (G) Something that is self-aware (H) Chopping down the tree 

answer: F
the rings in a tree determined the growth rate of the forest

question: you can determine the growth rate of the forest by examining what? (A) seasons (B) tissue (C) bark color (D) cycles (E) alleles (F) radiation level (G) rings (H) color gradient 

answer: G
the number of rings in a tree trunk can be used to estimate how many years old it is

question: what unit of time can be estimated by the rings in a tree trunk? (A) hours (B) decades (C) months (D) H20 (E) Joules (F) DNA (G) years (H) seasons 

answer: G
estimating the age of trees can be used in reviewing earthquake history

question: Estimating the age of trees can be used for what (A) genetic diversity (B) they body they live in (C) earthquake history (D) food and shelter (E) gardening (F) important habitats (G) bird watching (H) recreation 

answer: C
Trunk circumference and height in young trees corresponds with the number of rings in the trunk.

question: What is one thing that rings can tell you? (A) chemical changes (B) encoded information (C) coded genes (D) age of a woman (E) age of a tree (F) age of a lake (G) it can be seen (H) size of a tree 

answer: E
growth rate can be estimated with tree rings

question: What can be used to estimate a forest's growth rate? (A) rings (B) fibers (C) bamboo (D) bark (E) crown (F) wind (G) soil (H) traits 

answer: A
The number of rings along with scion, nutrition and other factors affect the overall health of a tree.

question: What can be checked along with nutrition and scion that can help determine health of a tree. (A) the number of rings (B) Temperature (C) Exfoliation (D) it needs them (E) organic molecules (F) aerobic capacity (G) biodiversity (H) looseness of dirt or compost 

answer: A
a thermal insulator slows the transfer of energy.

question: A thermal insulator slows the transfer of (A) moisture (B) energy. (C) voltage (D) sunlight (E) warmth (F) photons (G) matter (H) air 

answer: B
A thermal insulator slows the convection in fluids.

question: A thermal insulator does what to the convection in fluids? (A) motion (B) good (C) disposes of (D) slows (E) speeds (F) expand (G) reduce (H) maintains 

answer: D
Ice slows the transfer of heat

question: What is ice good at? (A) Physical weathering (B) Conducting electricity (C) heat production (D) water conservation (E) Slowing the transfer of ions (F) lowered energy cost (G) Slowing the transfer of heat (H) Heating up water 

answer: G
insulation prevents conduction

question: What prevents conduction? (A) water (B) sweating (C) glass (D) layers of fat (E) wind (F) insulator (G) a cuticle (H) conductor 

answer: F
Thermal insulators protect things from freezing in cold weather.

question: What protects things from freezing in cold weather? (A) exoskeleton (B) thermal insulators (C) thick filling (D) a hydraulic system (E) Animal fur (F) layers of skin (G) layers of fat (H) deep water 

answer: B
ice slows the transfer of heat

question: what slows the transfer of heat? (A) skin (B) copper (C) moss (D) fur (E) fire (F) foil (G) ice (H) electrons 

answer: G
ice slows transfer of heat

question: What insulator slows heat? (A) hemp (B) O3 (C) Aves (D) coat (E) CFCs (F) ice (G) fur (H) skin 

answer: F
glass slows the transfer of heat

question: What can slow the transfer of heat? (A) engines (B) forces (C) keratin (D) Glass (E) muscles (F) fur (G) oil (H) sweat 

answer: D
ice slows the transfer of heat

question: What slows the transfer of heat? (A) moss (B) coat (C) CFCs (D) UV (E) foil (F) fur (G) skin (H) ice 

answer: H
Using bellows can increase the oxygen near a fire.

question: Using a bellows can do what to the oxygen near a fire?  (A) increase (B) evaporation (C) diminish (D) absorb (E) decrease (F) It expands (G) electrically (H) heat 

answer: A
Fanning a fire keeps it burning.

question: What keeps a fire burning? (A) fanning it (B) energy (C) rain (D) smoke (E) sparks (F) evaporation (G) kinetic energy (H) heat energy 

answer: A
Fanning a fire helps it to continue burning.

question: What can help a fire to continue burning? (A) energy (B) Conifers (C) Boiling water (D) Extinguishing it (E) Fanning it (F) bamboo (G) Removing fuel (H) sweating 

answer: E
Fanning a fire allows it to continue burning

question: What does fanning a fire do? (A) it keeps an organism warm (B) Puts the fire out (C) Makes the fire colder (D) heat is produced (E) Allow it to continue to burn (F) lowered energy cost (G) Makes it blue instead of red (H) converting electricity to heat 

answer: E
Blowing on a fire increases the oxygen near the fire.

question: Blowing on a fire increases what near a fire? (A) the amount of oxygen (B) the sounds (C) kinetic energy (D) chlorofluorocarbons (E) the firewood (F) converting electricity to heat (G) heat energy (H) the electricity 

answer: A
Fanning a flame helps it consume air

question: Fanning a flame can help it do what? (A) survive (B) Relieve pain (C) to move people (D) consume air (E) dissolve (F) Cooking (G) liquefy (H) consume liquid 

answer: D
fanning a fire keeps the fire burning

question: What keeps a fire burning? (A) energy (B) heat (C) Covering it with dirt (D) sun's heat (E) Removing fuel (F) power (G) fanning (H) Dousing it with water 

answer: G
fanning a combustion reaction increases the oxygen near it

question: What increases the oxygen near a combustion reaction? (A) watering it (B) heat energy (C) kinetic energy (D) using an extinguisher on it (E) smothering it (F) energy barrier (G) fanning it (H) evaporation 

answer: G
Air is the element that increases the oxygen near the fire

question: what is the element that increases the oxygen near the fire? (A) gas (B) earth (C) fire (D) CO 2 (E) CO2 (F) heat (G) water (H) air 

answer: H
Fanning a fire helps it continue to burn.

question: What helps a fire continue to burn? (A) fanning (B) hydrants (C) rain (D) firefighters (E) heat (F) loose soil (G) bamboo (H) sweating 

answer: A
avoid winds to keep oxygen from the fire

question: How can you keep a fire from getting bigger? (A) less wind (B) heat energy (C) protect them (D) friction (E) Solar energy (F) voltage (G) Gravity (H) electrically 

answer: A
fanning a fire increases the air near the fire

question: What does fanning a fire increase? (A) converting electricity to heat (B) Chemical energy (C) the air near the fire (D) activation energy (E) igniting fuel and oxidiser (F) flow of electrons (G) kinetic energy (H) Electrical energy 

answer: C
Fanning a fire increases its fuel

question: What fuel does fanning a fire provide? (A) CO2 (B) oil (C) HPV (D) heat (E) hot (F) Air (G) gas (H) wind 

answer: F
animals have pressure receptors

question: What has pressure receptors? (A) the Sun (B) insects (C) animals (D) humans (E) rocks (F) air (G) a fish (H) people 

answer: C
pressure receptors are found mainly in the epidermis and dermis

question: where are pressure receptors mainly found? (A) heat or cold (B) Earth orbiting the Sun (C) h2o (D) epidermis and dermis (E) Veins and arteries. (F) an organism's body (G) brain (H) stomach 

answer: D
free nerve endings are found in the skin

question: What are found in skin? (A) cell walls (B) parasites (C) dust (D) layers of fat (E) Veins and arteries. (F) free nerve endings (G) it keeps an organism warm (H) ice 

answer: F
free nerve endings can be found in the skin

question: Where can free nerve endings be found? (A) eardrum (B) Localized damage (C) on the Sun (D) mouth of rivers (E) in the skin (F) heat or cold (G) in the fingernails (H) in bacteria 

answer: E
pressure receptors are found mainly in the epidermis and dermis

question: where are pressure receptors mainly found? (A) Veins and arteries. (B) h2o (C) epidermis and dermis (D) an organism's body (E) gravity and density (F) heat or cold (G) Earth orbiting the Sun (H) salt and pepper 

answer: C
Temperature and pressure sensors are located in the same organ in most animals.

question: Temperature and pressure receptors in most animals are located: (A) Veins and arteries. (B) in one limb each (C) in the same organ (D) an organism's body (E) it keeps an organism warm (F) in two different organs (G) in plants (H) frontal zones 

answer: C
pressure,heat and,cold points on skin

question: The skin has points on it to feel what? (A) staying warm (B) Temperature changing (C) electromagnetic energy (D) pressure heat and cold (E) preventing heat transfer (F) light and dark (G) vibrational shifts (H) emotions 

answer: D
Something specialized to detect a stimulus is found mainly in the skin.

question: Something specialized to detect a stimulus is found mainly where? (A) fields (B) humans (C) bushes (D) bats (E) a path (F) skin (G) retina (H) Birds 

answer: F
Pacinian corpuscles are found mainly in the skin.

question: _ are found mainly in the skin. (A) To keep their body heat. (B) Veins and arteries. (C) layers of fat (D) Leptospirosis (E) refraction of light (F) Pacinian corpuscles (G) major threat to health (H) it keeps an organism warm 

answer: F

question: Pacinian corpuscles are found mainly in the _. (A) tumor (B) pupils (C) muscle (D) hair (E) skin (F) Man (G) retina (H) Summer 

answer: E
receptors on the epidermis detect pressure and announce to the feet or buttocks that you touching something

question: What does the receptors on the epidermis detect and tell your feet or buttocks they are touching? (A) wavelengths and photons (B) temperature (C) heat or cold (D) Pressure recpetors (E) light energy (F) rays or beams (G) refraction of light (H) energy of moving objects 

answer: D
oil is formed by burial of decomposing algae being pushing down which increase temperatures

question: oil is formed by burial of decomposing algae being pushed down which increases what (A) volcanic activity (B) Greenhouse gases (C) ocean acidity (D) kinetic energy (E) sea currents (F) Pollution (G) nutrients (H) temperatures 

answer: H
Oil can be formed by sediment pushing down on simple green plants.

question: What is formed when sediments push down on green plants? (A) water (B) moss (C) tar (D) dirt (E) Urea (F) coal (G) oil (H) grass 

answer: G
Oil comes from sediment mixing with dead, oxygenated algae

question: What is created when sediment mixes with dead algae? (A) Flowers (B) peat (C) bogs (D) lake (E) Lillypads (F) Water (G) Oil (H) moss 

answer: G
Oil is formed when sediment layers push on dead algae.

question: Oil is formed when sediment layers push on what sort of algae? (A) coral (B) living (C) rich (D) healthy (E) dead (F) life (G) fungi (H) peat 

answer: E
Oil is formed by fine particles pushing down on algae

question: What is created when fine particles press down on algae? (A) DDT (B) More algae (C) More fine particles (D) smog (E) urea (F) Water (G) Oil (H) gas 

answer: G
Oil is formed by the actions of sediment and bacteria.

question: What do the actions of sediment and bacteria create? (A) diamonds (B) harm (C) vegetable oil (D) soil (E) coal (F) oil (G) lake (H) bogs 

answer: F
Fossil fuels can be formed by layers of sediment pushing down on decomposing algae.

question: What is a product of layers of sediment pushing down on decomposing algae over time? (A) Fungus (B) Greenhouse gases (C) Fossil fuels (D) Calcium carbonate (E) salinity (F) Sand (G) contamination (H) Water 

answer: C
Oil is formed by layers of sediment pushing down on bacteria.

question: Oil is formed by layers of sediment pushing down on what? (A) bacteria (B) nutrients (C) amoebae (D) tunicates (E) oysters (F) coral reefs (G) mussels (H) Bodily water 

answer: A
Plant growth in width or girth emanates from within and around the vascular tissues.

question: Where in the plant does growth in width or girth originate? (A) conductive tissue (B) carbon dioxide (C) Veins and arteries. (D) It gets more light (E) photosynthesis (F) at or near the margins (G) vascular tissue (H) in the autumn season 

answer: G
Secondary meristem is located within and around a conducting tissue type

question: Secondary meristem is located within and around what? (A) epidermis and dermis (B) In their leaves (C) location tissue (D) conducting tissue type (E) Veins and arteries. (F) sedimentary rocks (G) root canals (H) eye sockets 

answer: D