question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
What are a class of biochemical compounds that living things use to store energy? | [
"hydrocarbons",
"calories",
"proteins",
"lipids"
] | lipids | Answer the following multiple-choice question.
Question: What are a class of biochemical compounds that living things use to store energy?
Options:
A. hydrocarbons
B. calories
C. proteins
D. lipids
Which option is correct and why? | The correct answer is: lipids. |
The fight or flight response involves what system? | [
"cellular nervous system",
"autonomic nervous system",
"functional nervous system",
"voluntary nervous system"
] | autonomic nervous system | Answer the following multiple-choice question.
Question: The fight or flight response involves what system?
Options:
A. cellular nervous system
B. autonomic nervous system
C. functional nervous system
D. voluntary nervous system
Which option is correct and why? | The correct answer is: autonomic nervous system. |
Where does most geological activity takes place? | [
"at ocean bottoms",
"in mountain ranges",
"at plate boundaries",
"in coastal areas"
] | at plate boundaries | Answer the following multiple-choice question.
Question: Where does most geological activity takes place?
Options:
A. at ocean bottoms
B. in mountain ranges
C. at plate boundaries
D. in coastal areas
Which option is correct and why? | The correct answer is: at plate boundaries. |
What reduces the resources needed to make something? | [
"water conservation",
"A computer",
"saving energy",
"Pollution",
"electron microscope",
"power stations",
"Fuel cells",
"Electrical energy"
] | saving energy | Answer the following multiple-choice question.
Question: What reduces the resources needed to make something?
Options:
A. water conservation
B. A computer
C. saving energy
D. Pollution
E. electron microscope
F. power stations
G. Fuel cells
H. Electrical energy
Which option is correct and why? | The correct answer is: saving energy. |
The root system is usually anchored by one main root developed from what? | [
"nuclei radicle",
"sperm radicle",
"organisms radicle",
"embryonic radicle"
] | embryonic radicle | Answer the following multiple-choice question.
Question: The root system is usually anchored by one main root developed from what?
Options:
A. nuclei radicle
B. sperm radicle
C. organisms radicle
D. embryonic radicle
Which option is correct and why? | The correct answer is: embryonic radicle. |
If the part of a tree that contains chloroplasts has flatter surfaces they have more | [
"vibrant colors",
"absorbing mass",
"life",
"friends"
] | absorbing mass | Answer the following multiple-choice question.
Question: If the part of a tree that contains chloroplasts has flatter surfaces they have more
Options:
A. vibrant colors
B. absorbing mass
C. life
D. friends
Which option is correct and why? | The correct answer is: absorbing mass. |
thick fur can be used for minimizing what? | [
"heat energy",
"heat production",
"scattered light",
"energy usage",
"freezer burn",
"movie production",
"fur production",
"Temperature"
] | heat production | Answer the following multiple-choice question.
Question: thick fur can be used for minimizing what?
Options:
A. heat energy
B. heat production
C. scattered light
D. energy usage
E. freezer burn
F. movie production
G. fur production
H. Temperature
Which option is correct and why? | The correct answer is: heat production. |
Parents can pass on many genes, including those for: | [
"the eyes",
"trust accounts",
"animals",
"babies",
"cremation",
"clothing",
"cancer",
"offspring"
] | cancer | Answer the following multiple-choice question.
Question: Parents can pass on many genes, including those for:
Options:
A. the eyes
B. trust accounts
C. animals
D. babies
E. cremation
F. clothing
G. cancer
H. offspring
Which option is correct and why? | The correct answer is: cancer. |
What part of a plant, which is attached to its stem nodes, is the "main organ" of photosynthesis? | [
"flowers",
"leaves",
"roots",
"spores"
] | leaves | Answer the following multiple-choice question.
Question: What part of a plant, which is attached to its stem nodes, is the "main organ" of photosynthesis?
Options:
A. flowers
B. leaves
C. roots
D. spores
Which option is correct and why? | The correct answer is: leaves. |
An organism passes from the world and so it | [
"has croaked",
"has money",
"has health",
"has flown"
] | has croaked | Answer the following multiple-choice question.
Question: An organism passes from the world and so it
Options:
A. has croaked
B. has money
C. has health
D. has flown
Which option is correct and why? | The correct answer is: has croaked. |
Millilters mL is a unit generally used for values between 1 and 1000 to measure | [
"the space inside a container",
"the height of a container",
"the weight of a container",
"the length of a container"
] | the space inside a container | Answer the following multiple-choice question.
Question: Millilters mL is a unit generally used for values between 1 and 1000 to measure
Options:
A. the space inside a container
B. the height of a container
C. the weight of a container
D. the length of a container
Which option is correct and why? | The correct answer is: the space inside a container. |
What enables bones to perform movement? | [
"contraction",
"Energy",
"sensory neurons",
"looseness",
"Chemical energy",
"Vibrates",
"fur and fat",
"layers of fat"
] | contraction | Answer the following multiple-choice question.
Question: What enables bones to perform movement?
Options:
A. contraction
B. Energy
C. sensory neurons
D. looseness
E. Chemical energy
F. Vibrates
G. fur and fat
H. layers of fat
Which option is correct and why? | The correct answer is: contraction. |
Antibodies also mark pathogens for destruction by which cells? | [
"platelets",
"phagocytic",
"interferons",
"leukocytes"
] | phagocytic | Answer the following multiple-choice question.
Question: Antibodies also mark pathogens for destruction by which cells?
Options:
A. platelets
B. phagocytic
C. interferons
D. leukocytes
Which option is correct and why? | The correct answer is: phagocytic. |
What is the term for a small organelle where proteins are made? | [
"ribosome",
"capsule",
"ovary",
"atom"
] | ribosome | Answer the following multiple-choice question.
Question: What is the term for a small organelle where proteins are made?
Options:
A. ribosome
B. capsule
C. ovary
D. atom
Which option is correct and why? | The correct answer is: ribosome. |
Temperature is a measure of the motion (kinetic energy) of what? | [
"molecules",
"particles",
"electrons",
"nucleus"
] | molecules | Answer the following multiple-choice question.
Question: Temperature is a measure of the motion (kinetic energy) of what?
Options:
A. molecules
B. particles
C. electrons
D. nucleus
Which option is correct and why? | The correct answer is: molecules. |
What can easily become hot if exposed to heat? | [
"an object",
"engines",
"vehicles",
"animals",
"the skin",
"clams",
"copper",
"Mammal"
] | copper | Answer the following multiple-choice question.
Question: What can easily become hot if exposed to heat?
Options:
A. an object
B. engines
C. vehicles
D. animals
E. the skin
F. clams
G. copper
H. Mammal
Which option is correct and why? | The correct answer is: copper. |
What causes reduction of elasticity in all organs? | [
"age",
"radiation",
"weight gain",
"low vitamin D"
] | age | Answer the following multiple-choice question.
Question: What causes reduction of elasticity in all organs?
Options:
A. age
B. radiation
C. weight gain
D. low vitamin D
Which option is correct and why? | The correct answer is: age. |
What is the most common type of organic compound? | [
"proteins",
"hydrocarbons",
"lipids",
"carbohydrates"
] | carbohydrates | Answer the following multiple-choice question.
Question: What is the most common type of organic compound?
Options:
A. proteins
B. hydrocarbons
C. lipids
D. carbohydrates
Which option is correct and why? | The correct answer is: carbohydrates. |
What reads the genetic code in mRNA and makes a chain of amino acids? | [
"animals",
"it needs them",
"A computer",
"translation",
"A Greek letter",
"peachleaf willow",
"more abundant",
"humans"
] | translation | Answer the following multiple-choice question.
Question: What reads the genetic code in mRNA and makes a chain of amino acids?
Options:
A. animals
B. it needs them
C. A computer
D. translation
E. A Greek letter
F. peachleaf willow
G. more abundant
H. humans
Which option is correct and why? | The correct answer is: translation. |
What type of compounds make up the cells and tissues of living things? | [
"proximal",
"hormonal",
"microbial",
"biochemical"
] | biochemical | Answer the following multiple-choice question.
Question: What type of compounds make up the cells and tissues of living things?
Options:
A. proximal
B. hormonal
C. microbial
D. biochemical
Which option is correct and why? | The correct answer is: biochemical. |
what can carbon be stored in for millions of years? | [
"limestone",
"fossil fuels",
"hydrocarbons",
"graptolites",
"fish",
"humans",
"h2o",
"layers of fat"
] | limestone | Answer the following multiple-choice question.
Question: what can carbon be stored in for millions of years?
Options:
A. limestone
B. fossil fuels
C. hydrocarbons
D. graptolites
E. fish
F. humans
G. h2o
H. layers of fat
Which option is correct and why? | The correct answer is: limestone. |
What can be done to a solid by adding heat energy? | [
"massive damage",
"phasing the bubbles",
"It expands",
"cooling the center",
"Evaporation",
"changing the phase",
"removing the air",
"Water expanding"
] | changing the phase | Answer the following multiple-choice question.
Question: What can be done to a solid by adding heat energy?
Options:
A. massive damage
B. phasing the bubbles
C. It expands
D. cooling the center
E. Evaporation
F. changing the phase
G. removing the air
H. Water expanding
Which option is correct and why? | The correct answer is: changing the phase. |
null | null | null | null | null |
Someone is driving at night. The day was warm, but now the night is cool, and there is a lot of mist that is difficult to see through. The mist is prevalent because | [
"humidity from the day condensed as night progressed",
"warm air is usually found in daytime",
"it is always misty at night",
"the cool air makes everything feel warm"
] | humidity from the day condensed as night progressed | Answer the following multiple-choice question.
Question: Someone is driving at night. The day was warm, but now the night is cool, and there is a lot of mist that is difficult to see through. The mist is prevalent because
Options:
A. humidity from the day condensed as night progressed
B. warm air is usually found in daytime
C. it is always misty at night
D. the cool air makes everything feel warm
Which option is correct and why? | The correct answer is: humidity from the day condensed as night progressed. |
What makes monotremes different than other mammals? | [
"they lay eggs",
"they reproduce asexually",
"they spawn",
"they lack backbones"
] | they lay eggs | Answer the following multiple-choice question.
Question: What makes monotremes different than other mammals?
Options:
A. they lay eggs
B. they reproduce asexually
C. they spawn
D. they lack backbones
Which option is correct and why? | The correct answer is: they lay eggs. |
What consists mainly of parenchymal cells with chloroplasts? | [
"mesophyll",
"periosteum",
"chlorophyll",
"mitochondria"
] | mesophyll | Answer the following multiple-choice question.
Question: What consists mainly of parenchymal cells with chloroplasts?
Options:
A. mesophyll
B. periosteum
C. chlorophyll
D. mitochondria
Which option is correct and why? | The correct answer is: mesophyll. |
What is moved by mechanical energy in an automobile? | [
"vehicles",
"brake pad",
"humans",
"animals",
"people",
"gas pedal",
"pistons",
"seatbelt"
] | pistons | Answer the following multiple-choice question.
Question: What is moved by mechanical energy in an automobile?
Options:
A. vehicles
B. brake pad
C. humans
D. animals
E. people
F. gas pedal
G. pistons
H. seatbelt
Which option is correct and why? | The correct answer is: pistons. |
Life itself could not exist without what energy, which plays a vital role in photosynthesis? | [
"magnetic energy",
"time energy",
"spin energy",
"light energy"
] | light energy | Answer the following multiple-choice question.
Question: Life itself could not exist without what energy, which plays a vital role in photosynthesis?
Options:
A. magnetic energy
B. time energy
C. spin energy
D. light energy
Which option is correct and why? | The correct answer is: light energy. |
Many diseases arise from genetic mutations that prevent the synthesis of critical what? | [
"oils",
"acids",
"lipids",
"proteins"
] | proteins | Answer the following multiple-choice question.
Question: Many diseases arise from genetic mutations that prevent the synthesis of critical what?
Options:
A. oils
B. acids
C. lipids
D. proteins
Which option is correct and why? | The correct answer is: proteins. |
_ is more complex in eukaryotes than prokaryotes. | [
"voltage",
"disease",
"Epidermis",
"Mitosis",
"organ",
"distance",
"recycling",
"resistance"
] | Mitosis | Answer the following multiple-choice question.
Question: _ is more complex in eukaryotes than prokaryotes.
Options:
A. voltage
B. disease
C. Epidermis
D. Mitosis
E. organ
F. distance
G. recycling
H. resistance
Which option is correct and why? | The correct answer is: Mitosis. |
A ramp can move a person to what level? | [
"a pulley",
"handicapped",
"a higher one",
"darker level"
] | a higher one | Answer the following multiple-choice question.
Question: A ramp can move a person to what level?
Options:
A. a pulley
B. handicapped
C. a higher one
D. darker level
Which option is correct and why? | The correct answer is: a higher one. |
A heterogeneous mixture of particles of one substance distributed throughout a second substance in a different phase is known as what? | [
"solution",
"suspension",
"disruption",
"fluid"
] | suspension | Answer the following multiple-choice question.
Question: A heterogeneous mixture of particles of one substance distributed throughout a second substance in a different phase is known as what?
Options:
A. solution
B. suspension
C. disruption
D. fluid
Which option is correct and why? | The correct answer is: suspension. |
In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is called what? | [
"hypertonic",
"acetic",
"hypothermic",
"hydrophilic"
] | hypertonic | Answer the following multiple-choice question.
Question: In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is called what?
Options:
A. hypertonic
B. acetic
C. hypothermic
D. hydrophilic
Which option is correct and why? | The correct answer is: hypertonic. |
Moles are underground a lot of the time, and since few animals live there, they are unlikely to be | [
"near worms",
"killed by others",
"dirty",
"in dirt"
] | killed by others | Answer the following multiple-choice question.
Question: Moles are underground a lot of the time, and since few animals live there, they are unlikely to be
Options:
A. near worms
B. killed by others
C. dirty
D. in dirt
Which option is correct and why? | The correct answer is: killed by others. |
Who invented the taxonomic classification system? | [
"Isaac Newton",
"Pascal",
"carl linnaeus",
"gregor mendel"
] | carl linnaeus | Answer the following multiple-choice question.
Question: Who invented the taxonomic classification system?
Options:
A. Isaac Newton
B. Pascal
C. carl linnaeus
D. gregor mendel
Which option is correct and why? | The correct answer is: carl linnaeus. |
when an object is made from a material, what does it take on from that material? | [
"heat energy",
"electromagnetic energy",
"kinetic energy",
"characteristics",
"newtons",
"nothing",
"gravity",
"Electrical energy"
] | characteristics | Answer the following multiple-choice question.
Question: when an object is made from a material, what does it take on from that material?
Options:
A. heat energy
B. electromagnetic energy
C. kinetic energy
D. characteristics
E. newtons
F. nothing
G. gravity
H. Electrical energy
Which option is correct and why? | The correct answer is: characteristics. |
Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what? | [
"proteins",
"liver",
"brain",
"bloodstream"
] | bloodstream | Answer the following multiple-choice question.
Question: Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?
Options:
A. proteins
B. liver
C. brain
D. bloodstream
Which option is correct and why? | The correct answer is: bloodstream. |
The state of matter - solid, liquid, or gas - is also considered what type of property? | [
"physical",
"mechanical",
"chemical",
"thermal"
] | physical | Answer the following multiple-choice question.
Question: The state of matter - solid, liquid, or gas - is also considered what type of property?
Options:
A. physical
B. mechanical
C. chemical
D. thermal
Which option is correct and why? | The correct answer is: physical. |
What system, which includes the skin, plays important roles in protection, sensing stimuli and thermoregulation? | [
"teleporters system",
"digestive system",
"integumentary system",
"pectins system"
] | integumentary system | Answer the following multiple-choice question.
Question: What system, which includes the skin, plays important roles in protection, sensing stimuli and thermoregulation?
Options:
A. teleporters system
B. digestive system
C. integumentary system
D. pectins system
Which option is correct and why? | The correct answer is: integumentary system. |
What is the term for a mixture that varies in its composition? | [
"amorphous",
"heterogeneous",
"homogeneous",
"mixed composition"
] | heterogeneous | Answer the following multiple-choice question.
Question: What is the term for a mixture that varies in its composition?
Options:
A. amorphous
B. heterogeneous
C. homogeneous
D. mixed composition
Which option is correct and why? | The correct answer is: heterogeneous. |
Memory t cells are long-lived and can even persist for how long? | [
"eons",
"minutes",
"days",
"lifetime"
] | lifetime | Answer the following multiple-choice question.
Question: Memory t cells are long-lived and can even persist for how long?
Options:
A. eons
B. minutes
C. days
D. lifetime
Which option is correct and why? | The correct answer is: lifetime. |
Fluoride ion is widely used in water supplies to help prevent what? | [
"chlorine taste",
"tooth decay",
"rust",
"bacteria"
] | tooth decay | Answer the following multiple-choice question.
Question: Fluoride ion is widely used in water supplies to help prevent what?
Options:
A. chlorine taste
B. tooth decay
C. rust
D. bacteria
Which option is correct and why? | The correct answer is: tooth decay. |
What usually has a positive impact on an ecosystem's food chain? | [
"Jellyfish",
"mussels",
"invasive seeds",
"genetic diversity",
"seed dispersal",
"colony collapse",
"peachleaf willow",
"blossom end rot"
] | seed dispersal | Answer the following multiple-choice question.
Question: What usually has a positive impact on an ecosystem's food chain?
Options:
A. Jellyfish
B. mussels
C. invasive seeds
D. genetic diversity
E. seed dispersal
F. colony collapse
G. peachleaf willow
H. blossom end rot
Which option is correct and why? | The correct answer is: seed dispersal. |
a lawn mower converts _ into motion | [
"kinetic energy",
"flow of electrons",
"hydrocarbons",
"energy",
"Greenhouse gasses",
"heat energy",
"fossil fuels",
"Greenhouse gases"
] | hydrocarbons | Answer the following multiple-choice question.
Question: a lawn mower converts _ into motion
Options:
A. kinetic energy
B. flow of electrons
C. hydrocarbons
D. energy
E. Greenhouse gasses
F. heat energy
G. fossil fuels
H. Greenhouse gases
Which option is correct and why? | The correct answer is: hydrocarbons. |
As the Earth crust receives radiation from the sun it | [
"releases CO2",
"loses mass",
"swells",
"thermally increases"
] | thermally increases | Answer the following multiple-choice question.
Question: As the Earth crust receives radiation from the sun it
Options:
A. releases CO2
B. loses mass
C. swells
D. thermally increases
Which option is correct and why? | The correct answer is: thermally increases. |
What happens to the wire in a fuse if it's current rating is exceed? | [
"it melts",
"sparks",
"disappears",
"ignites"
] | it melts | Answer the following multiple-choice question.
Question: What happens to the wire in a fuse if it's current rating is exceed?
Options:
A. it melts
B. sparks
C. disappears
D. ignites
Which option is correct and why? | The correct answer is: it melts. |
What is something that can be hazardous to use in public? | [
"smallpox",
"backpack",
"guide dog",
"influenza",
"protective gear",
"cigarettes",
"smoking",
"cell phones"
] | cell phones | Answer the following multiple-choice question.
Question: What is something that can be hazardous to use in public?
Options:
A. smallpox
B. backpack
C. guide dog
D. influenza
E. protective gear
F. cigarettes
G. smoking
H. cell phones
Which option is correct and why? | The correct answer is: cell phones. |
Sediment is dropped at the mouth of a river by water when what happens? | [
"Destroy bridges",
"erosion",
"global warming",
"rivers slow",
"flooding",
"contamination",
"massive damage",
"storms"
] | rivers slow | Answer the following multiple-choice question.
Question: Sediment is dropped at the mouth of a river by water when what happens?
Options:
A. Destroy bridges
B. erosion
C. global warming
D. rivers slow
E. flooding
F. contamination
G. massive damage
H. storms
Which option is correct and why? | The correct answer is: rivers slow. |
What are kpa, atm, and mmhg measurement units for? | [
"pressure",
"weight",
"velocity",
"temperature"
] | pressure | Answer the following multiple-choice question.
Question: What are kpa, atm, and mmhg measurement units for?
Options:
A. pressure
B. weight
C. velocity
D. temperature
Which option is correct and why? | The correct answer is: pressure. |
What does the thymus gland produce? | [
"t cells",
"b cells",
"hormones",
"insulin"
] | t cells | Answer the following multiple-choice question.
Question: What does the thymus gland produce?
Options:
A. t cells
B. b cells
C. hormones
D. insulin
Which option is correct and why? | The correct answer is: t cells. |
Aquatic producers need nutrients and what dissolved gas, which is more abundant near the surface of water? | [
"methane",
"nitrogen",
"oxygen",
"helium"
] | oxygen | Answer the following multiple-choice question.
Question: Aquatic producers need nutrients and what dissolved gas, which is more abundant near the surface of water?
Options:
A. methane
B. nitrogen
C. oxygen
D. helium
Which option is correct and why? | The correct answer is: oxygen. |
Bones are made up of different types of what? | [
"fiber",
"cartilage",
"blood cells",
"tissue"
] | tissue | Answer the following multiple-choice question.
Question: Bones are made up of different types of what?
Options:
A. fiber
B. cartilage
C. blood cells
D. tissue
Which option is correct and why? | The correct answer is: tissue. |
null | null | null | null | null |
Which would rely on rainfall the most to sustain life? | [
"a water feature",
"a pool",
"a water park",
"a lake"
] | a lake | Answer the following multiple-choice question.
Question: Which would rely on rainfall the most to sustain life?
Options:
A. a water feature
B. a pool
C. a water park
D. a lake
Which option is correct and why? | The correct answer is: a lake. |
What creates fantastic rock formations? | [
"ligt",
"frustrated journalists",
"mines",
"solar flares",
"nektar",
"painting flowers",
"making",
"wind"
] | wind | Answer the following multiple-choice question.
Question: What creates fantastic rock formations?
Options:
A. ligt
B. frustrated journalists
C. mines
D. solar flares
E. nektar
F. painting flowers
G. making
H. wind
Which option is correct and why? | The correct answer is: wind. |
the Himalayas were formed from older what | [
"soils",
"plates",
"rivers",
"rock",
"eras",
"meadows",
"dirt",
"plains"
] | rock | Answer the following multiple-choice question.
Question: the Himalayas were formed from older what
Options:
A. soils
B. plates
C. rivers
D. rock
E. eras
F. meadows
G. dirt
H. plains
Which option is correct and why? | The correct answer is: rock. |
What requires a source of electricity to produce light? | [
"Broken light bulb.",
"The sun.",
"basic building blocks of life",
"an electron microscope",
"The source magazine.",
"algae and plants",
"the simplest of green plants",
"An emergency lighting source."
] | An emergency lighting source. | Answer the following multiple-choice question.
Question: What requires a source of electricity to produce light?
Options:
A. Broken light bulb.
B. The sun.
C. basic building blocks of life
D. an electron microscope
E. The source magazine.
F. algae and plants
G. the simplest of green plants
H. An emergency lighting source.
Which option is correct and why? | The correct answer is: An emergency lighting source.. |
What is not a cell? | [
"all matter",
"layers of fat",
"illness",
"bacteria",
"influenza",
"Leptospirosis",
"an object",
"hydrocarbons"
] | influenza | Answer the following multiple-choice question.
Question: What is not a cell?
Options:
A. all matter
B. layers of fat
C. illness
D. bacteria
E. influenza
F. Leptospirosis
G. an object
H. hydrocarbons
Which option is correct and why? | The correct answer is: influenza. |
What is an ion that is in common to both salts in a solution? | [
"native ion",
"regular ion",
"common ion",
"strong ion"
] | common ion | Answer the following multiple-choice question.
Question: What is an ion that is in common to both salts in a solution?
Options:
A. native ion
B. regular ion
C. common ion
D. strong ion
Which option is correct and why? | The correct answer is: common ion. |
What type of waves start when a source of energy causes a disturbance in the medium? | [
"mechanical waves",
"fluid waves",
"mechanical currents",
"magnetic waves"
] | mechanical waves | Answer the following multiple-choice question.
Question: What type of waves start when a source of energy causes a disturbance in the medium?
Options:
A. mechanical waves
B. fluid waves
C. mechanical currents
D. magnetic waves
Which option is correct and why? | The correct answer is: mechanical waves. |
The volume of blood each ventricle pumps per minute is called what? | [
"cardiac output",
"blood output",
"brain output",
"trauma output"
] | cardiac output | Answer the following multiple-choice question.
Question: The volume of blood each ventricle pumps per minute is called what?
Options:
A. cardiac output
B. blood output
C. brain output
D. trauma output
Which option is correct and why? | The correct answer is: cardiac output. |
What is a process that changes some chemical substances into other chemical substances? | [
"a chemical reaction",
"a bio reaction",
"cellular respiration",
"spontaneous mutation"
] | a chemical reaction | Answer the following multiple-choice question.
Question: What is a process that changes some chemical substances into other chemical substances?
Options:
A. a chemical reaction
B. a bio reaction
C. cellular respiration
D. spontaneous mutation
Which option is correct and why? | The correct answer is: a chemical reaction. |
What evolutionary process may affect the distribution of a polygenic trait? | [
"natural selection",
"characteristic selection",
"artificial selection",
"flow selection"
] | natural selection | Answer the following multiple-choice question.
Question: What evolutionary process may affect the distribution of a polygenic trait?
Options:
A. natural selection
B. characteristic selection
C. artificial selection
D. flow selection
Which option is correct and why? | The correct answer is: natural selection. |
what enters the egg? | [
"DNA",
"flow of electrons",
"insects",
"Chemical energy",
"fallopian tube",
"sperm nuclei",
"acid",
"pollen"
] | sperm nuclei | Answer the following multiple-choice question.
Question: what enters the egg?
Options:
A. DNA
B. flow of electrons
C. insects
D. Chemical energy
E. fallopian tube
F. sperm nuclei
G. acid
H. pollen
Which option is correct and why? | The correct answer is: sperm nuclei. |
what dies is their oxygen supply is cut off? | [
"trees",
"Plant growth is reduced",
"weathering",
"Veins and arteries.",
"Most plants",
"astroglial cells",
"critical organs",
"gravity"
] | astroglial cells | Answer the following multiple-choice question.
Question: what dies is their oxygen supply is cut off?
Options:
A. trees
B. Plant growth is reduced
C. weathering
D. Veins and arteries.
E. Most plants
F. astroglial cells
G. critical organs
H. gravity
Which option is correct and why? | The correct answer is: astroglial cells. |
null | null | null | null | null |
What do animals require to move? | [
"babies",
"food",
"warmth",
"air",
"oven",
"heat",
"oxygen",
"children"
] | food | Answer the following multiple-choice question.
Question: What do animals require to move?
Options:
A. babies
B. food
C. warmth
D. air
E. oven
F. heat
G. oxygen
H. children
Which option is correct and why? | The correct answer is: food. |
What do electric motors use to change electrical energy into kinetic? | [
"generators",
"electromagnets",
"fans",
"resonances"
] | electromagnets | Answer the following multiple-choice question.
Question: What do electric motors use to change electrical energy into kinetic?
Options:
A. generators
B. electromagnets
C. fans
D. resonances
Which option is correct and why? | The correct answer is: electromagnets. |
June solstice is in winter in | [
"Germany",
"Canada",
"New Zealand",
"Panama"
] | New Zealand | Answer the following multiple-choice question.
Question: June solstice is in winter in
Options:
A. Germany
B. Canada
C. New Zealand
D. Panama
Which option is correct and why? | The correct answer is: New Zealand. |
What can be used to cook eggs? | [
"direct energy",
"the egg timer",
"Fuel cells",
"the spatula",
"the fridge",
"oysters",
"the stove",
"electricity"
] | the stove | Answer the following multiple-choice question.
Question: What can be used to cook eggs?
Options:
A. direct energy
B. the egg timer
C. Fuel cells
D. the spatula
E. the fridge
F. oysters
G. the stove
H. electricity
Which option is correct and why? | The correct answer is: the stove. |
What leads to multiple copies of a chromosomal region? | [
"duplications (or amplifications )",
"subtractions",
"minimilizations",
"gene modification"
] | duplications (or amplifications ) | Answer the following multiple-choice question.
Question: What leads to multiple copies of a chromosomal region?
Options:
A. duplications (or amplifications )
B. subtractions
C. minimilizations
D. gene modification
Which option is correct and why? | The correct answer is: duplications (or amplifications ). |
How quickly a population changes in size over time is known as what? | [
"population growth rate",
"population direction rate",
"population multiplication rate",
"population impact rate"
] | population growth rate | Answer the following multiple-choice question.
Question: How quickly a population changes in size over time is known as what?
Options:
A. population growth rate
B. population direction rate
C. population multiplication rate
D. population impact rate
Which option is correct and why? | The correct answer is: population growth rate. |
What can kill? | [
"thoughts",
"Tobacco smoke",
"satisfaction",
"Electric devices",
"flow of electrons",
"taxes",
"animals",
"heat produced"
] | Tobacco smoke | Answer the following multiple-choice question.
Question: What can kill?
Options:
A. thoughts
B. Tobacco smoke
C. satisfaction
D. Electric devices
E. flow of electrons
F. taxes
G. animals
H. heat produced
Which option is correct and why? | The correct answer is: Tobacco smoke. |
What stage is associated with apoptosis? | [
"infancy",
"CO 2",
"aging",
"adolescence",
"three",
"cell walls",
"SO2",
"disease"
] | aging | Answer the following multiple-choice question.
Question: What stage is associated with apoptosis?
Options:
A. infancy
B. CO 2
C. aging
D. adolescence
E. three
F. cell walls
G. SO2
H. disease
Which option is correct and why? | The correct answer is: aging. |
Asking a blind person to look at something is rude because they are | [
"unable to speak",
"unable to eat",
"unable to see",
"unable to live"
] | unable to see | Answer the following multiple-choice question.
Question: Asking a blind person to look at something is rude because they are
Options:
A. unable to speak
B. unable to eat
C. unable to see
D. unable to live
Which option is correct and why? | The correct answer is: unable to see. |
What are formed by atoms gaining electrons? | [
"ions",
"oxides",
"cations",
"anions"
] | anions | Answer the following multiple-choice question.
Question: What are formed by atoms gaining electrons?
Options:
A. ions
B. oxides
C. cations
D. anions
Which option is correct and why? | The correct answer is: anions. |
What is the term for the distance between two corresponding points on adjacent waves? | [
"bandwidth",
"variation",
"arc wave",
"wavelength"
] | wavelength | Answer the following multiple-choice question.
Question: What is the term for the distance between two corresponding points on adjacent waves?
Options:
A. bandwidth
B. variation
C. arc wave
D. wavelength
Which option is correct and why? | The correct answer is: wavelength. |
Cactus store their liquids in their | [
"flowers",
"lockers",
"super market",
"trunks"
] | trunks | Answer the following multiple-choice question.
Question: Cactus store their liquids in their
Options:
A. flowers
B. lockers
C. super market
D. trunks
Which option is correct and why? | The correct answer is: trunks. |
why does an egg require warmth? | [
"It remains dormant",
"circulatory systems",
"to stay alive",
"to scramble itself",
"bloom time",
"to be boiled",
"sunlight",
"to harden the shell"
] | to stay alive | Answer the following multiple-choice question.
Question: why does an egg require warmth?
Options:
A. It remains dormant
B. circulatory systems
C. to stay alive
D. to scramble itself
E. bloom time
F. to be boiled
G. sunlight
H. to harden the shell
Which option is correct and why? | The correct answer is: to stay alive. |
A minuscule thing could be seen easily with help from | [
"a scope",
"a car",
"a blind",
"a mirror"
] | a scope | Answer the following multiple-choice question.
Question: A minuscule thing could be seen easily with help from
Options:
A. a scope
B. a car
C. a blind
D. a mirror
Which option is correct and why? | The correct answer is: a scope. |
Viruses depend on what type of cells? | [
"immune system cells",
"host cells",
"blood cells",
"anchor cells"
] | host cells | Answer the following multiple-choice question.
Question: Viruses depend on what type of cells?
Options:
A. immune system cells
B. host cells
C. blood cells
D. anchor cells
Which option is correct and why? | The correct answer is: host cells. |
An example of a chemical reaction might be | [
"a rusty knife",
"Water",
"Grass",
"Smiling"
] | a rusty knife | Answer the following multiple-choice question.
Question: An example of a chemical reaction might be
Options:
A. a rusty knife
B. Water
C. Grass
D. Smiling
Which option is correct and why? | The correct answer is: a rusty knife. |
What kind of muscle relationship generally produces back-and-forth movement of a body part? | [
"synchronized muscles",
"cooperative muscles",
"antagonistic muscles",
"complementary muscles"
] | antagonistic muscles | Answer the following multiple-choice question.
Question: What kind of muscle relationship generally produces back-and-forth movement of a body part?
Options:
A. synchronized muscles
B. cooperative muscles
C. antagonistic muscles
D. complementary muscles
Which option is correct and why? | The correct answer is: antagonistic muscles. |
How should the soil be packed for the plants to grow healthy? | [
"Loose",
"Wind",
"With sand",
"fibers",
"heat",
"Dry",
"store",
"Tight"
] | Loose | Answer the following multiple-choice question.
Question: How should the soil be packed for the plants to grow healthy?
Options:
A. Loose
B. Wind
C. With sand
D. fibers
E. heat
F. Dry
G. store
H. Tight
Which option is correct and why? | The correct answer is: Loose. |
Disregarding nuclear holocausts, how many suns will be in the sunset? | [
"2",
"1",
"20",
"42"
] | 1 | Answer the following multiple-choice question.
Question: Disregarding nuclear holocausts, how many suns will be in the sunset?
Options:
A. 2
B. 1
C. 20
D. 42
Which option is correct and why? | The correct answer is: 1. |
What galaxy is our solar system a part of? | [
"Andromeda",
"milky way",
"Bode's Galaxy",
"Centaurus"
] | milky way | Answer the following multiple-choice question.
Question: What galaxy is our solar system a part of?
Options:
A. Andromeda
B. milky way
C. Bode's Galaxy
D. Centaurus
Which option is correct and why? | The correct answer is: milky way. |
What term means controlling body temperature within a narrow range from the inside through biochemical or physical means? | [
"endothermy",
"exothermy",
"regulation",
"evaporation"
] | endothermy | Answer the following multiple-choice question.
Question: What term means controlling body temperature within a narrow range from the inside through biochemical or physical means?
Options:
A. endothermy
B. exothermy
C. regulation
D. evaporation
Which option is correct and why? | The correct answer is: endothermy. |
What is the term for abnormally low blood levels of carbon dioxide? | [
"hepatitis",
"spirogyra",
"trichina",
"hypocapnia"
] | hypocapnia | Answer the following multiple-choice question.
Question: What is the term for abnormally low blood levels of carbon dioxide?
Options:
A. hepatitis
B. spirogyra
C. trichina
D. hypocapnia
Which option is correct and why? | The correct answer is: hypocapnia. |
what do whistles use to make sound? | [
"Collagen",
"air",
"Energy.",
"power",
"oxygen",
"waves",
"friction",
"energy"
] | oxygen | Answer the following multiple-choice question.
Question: what do whistles use to make sound?
Options:
A. Collagen
B. air
C. Energy.
D. power
E. oxygen
F. waves
G. friction
H. energy
Which option is correct and why? | The correct answer is: oxygen. |
A basic function of cells includes obtaining what from glucose? | [
"food",
"energy",
"proteins",
"acids"
] | energy | Answer the following multiple-choice question.
Question: A basic function of cells includes obtaining what from glucose?
Options:
A. food
B. energy
C. proteins
D. acids
Which option is correct and why? | The correct answer is: energy. |
flowing from cold to warm can change the state of what? | [
"energy",
"matter",
"society",
"cold",
"Energy.",
"climate",
"an object",
"warm"
] | matter | Answer the following multiple-choice question.
Question: flowing from cold to warm can change the state of what?
Options:
A. energy
B. matter
C. society
D. cold
E. Energy.
F. climate
G. an object
H. warm
Which option is correct and why? | The correct answer is: matter. |
null | null | null | null | null |
what falls on land, soaking into the ground and becoming groundwater? | [
"dead organisms",
"river",
"hydrogen",
"floods",
"rain",
"H 2 O",
"weathering",
"h2o"
] | rain | Answer the following multiple-choice question.
Question: what falls on land, soaking into the ground and becoming groundwater?
Options:
A. dead organisms
B. river
C. hydrogen
D. floods
E. rain
F. H 2 O
G. weathering
H. h2o
Which option is correct and why? | The correct answer is: rain. |
What is the energy of moving matter? | [
"binary energy",
"residual energy",
"potential energy",
"kinetic energy"
] | kinetic energy | Answer the following multiple-choice question.
Question: What is the energy of moving matter?
Options:
A. binary energy
B. residual energy
C. potential energy
D. kinetic energy
Which option is correct and why? | The correct answer is: kinetic energy. |
What kind of pipettes are suitable for measuring very small amounts of liquids? | [
"macropipettes",
"micropipettes",
"clutch pipettes",
"frozen pipettes"
] | micropipettes | Answer the following multiple-choice question.
Question: What kind of pipettes are suitable for measuring very small amounts of liquids?
Options:
A. macropipettes
B. micropipettes
C. clutch pipettes
D. frozen pipettes
Which option is correct and why? | The correct answer is: micropipettes. |
What contains chlorophyll? | [
"plastic",
"water",
"green organelles",
"paper"
] | green organelles | Answer the following multiple-choice question.
Question: What contains chlorophyll?
Options:
A. plastic
B. water
C. green organelles
D. paper
Which option is correct and why? | The correct answer is: green organelles. |
Chemical signals are received by the target cell on what? | [
"receptor proteins",
"acidic proteins",
"parent proteins",
"inceptor proteins"
] | receptor proteins | Answer the following multiple-choice question.
Question: Chemical signals are received by the target cell on what?
Options:
A. receptor proteins
B. acidic proteins
C. parent proteins
D. inceptor proteins
Which option is correct and why? | The correct answer is: receptor proteins. |
What can you point to as an example of water vapor? | [
"a mountain that looks like a bear",
"the smoke coming from a distant fire",
"a group of birds that looks like a wine glass",
"a white puff in the sky that is shaped like a bird"
] | a white puff in the sky that is shaped like a bird | Answer the following multiple-choice question.
Question: What can you point to as an example of water vapor?
Options:
A. a mountain that looks like a bear
B. the smoke coming from a distant fire
C. a group of birds that looks like a wine glass
D. a white puff in the sky that is shaped like a bird
Which option is correct and why? | The correct answer is: a white puff in the sky that is shaped like a bird. |
How does a reduced sweating ability affect elderly people? | [
"loss of mental ability",
"less energy",
"extreme tiredness",
"extreme heat intolerance"
] | extreme heat intolerance | Answer the following multiple-choice question.
Question: How does a reduced sweating ability affect elderly people?
Options:
A. loss of mental ability
B. less energy
C. extreme tiredness
D. extreme heat intolerance
Which option is correct and why? | The correct answer is: extreme heat intolerance. |
What does erosion do to pieces of broken rock? | [
"Cancel Them",
"lead them",
"Smooth them",
"moves them"
] | moves them | Answer the following multiple-choice question.
Question: What does erosion do to pieces of broken rock?
Options:
A. Cancel Them
B. lead them
C. Smooth them
D. moves them
Which option is correct and why? | The correct answer is: moves them. |
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