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null |
Which of the following is the correct answer to the question:
What occurs when muscle fibers get shorter?
1. muscle extension
2. muscle diffusion
3. muscle tension
4. muscle contraction
| null | null | null | null |
[
"muscle extension",
"muscle diffusion",
"muscle tension",
"muscle contraction"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The nitrogen cycle includes air, soil, and what?
1. living things
2. heat
3. decomposers
4. water
| null | null | null | null |
[
"living things",
"heat",
"decomposers",
"water"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
As the organism grows more sophisticated, what happens to the process of gene regulation?
1. becomes fractured
2. becomes more complex
3. becomes simplified
4. degenerates
| null | null | null | null |
[
"becomes fractured",
"becomes more complex",
"becomes simplified",
"degenerates"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Rh antibodies can prove dangerous if they cross what barrier in pregnancy?
1. placental
2. stomach
3. fungal
4. embryo
| null | null | null | null |
[
"placental",
"stomach",
"fungal",
"embryo"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Galaxies can be spiral, elliptical, or which other type?
1. simple
2. oblong
3. irregular
4. vertical
| null | null | null | null |
[
"simple",
"oblong",
"irregular",
"vertical"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What often involves the loss of hydrogen, the gain of oxygen, or the loss of electrons?
1. decomposition
2. precipitation
3. carbonation
4. oxidation
| null | null | null | null |
[
"decomposition",
"precipitation",
"carbonation",
"oxidation"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Luster, malleability, ductility, and conductivity are all properties of which kind of material?
1. nonmetals
2. ores
3. metals
4. wood
| null | null | null | null |
[
"nonmetals",
"ores",
"metals",
"wood"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed?
1. smell
2. taste
3. balance
4. general sensitivity
| null | null | null | null |
[
"smell",
"taste",
"balance",
"general sensitivity"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which planet is the kuiper belt closest to?
1. Venus
2. neptune
3. Mars
4. Jupiter
| null | null | null | null |
[
"Venus",
"neptune",
"Mars",
"Jupiter"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Does warm air sit above or below cooler air in the troposphere?
1. near
2. below
3. adjacent
4. above
| null | null | null | null |
[
"near",
"below",
"adjacent",
"above"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the name for the stratospheric gas layer that protects living things from uv radiation?
1. carbon layer
2. toposphere
3. ozone layer
4. atmospheric layer
| null | null | null | null |
[
"carbon layer",
"toposphere",
"ozone layer",
"atmospheric layer"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
All atoms have equal numbers of what two particles?
1. electrons and protons
2. electrons and neutrons
3. nuclei and neutrons
4. photons and protons
| null | null | null | null |
[
"electrons and protons",
"electrons and neutrons",
"nuclei and neutrons",
"photons and protons"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the only planet that rotates clockwise as viewed from its north pole?
1. mars
2. earth
3. uranus
4. venus
| null | null | null | null |
[
"mars",
"earth",
"uranus",
"venus"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most radioactive emissions that people are exposed to are on the order of a few dozen what?
1. millirems
2. ticks
3. millivolts
4. micrograms
| null | null | null | null |
[
"millirems",
"ticks",
"millivolts",
"micrograms"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What decay produces helium nuclei?
1. alpha decay
2. Beta Decay
3. radiative decay
4. duo decay
| null | null | null | null |
[
"alpha decay",
"Beta Decay",
"radiative decay",
"duo decay"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Instead of wood, what do some fireplaces use?
1. gasoline
2. acetylene
3. propane
4. kerosene
| null | null | null | null |
[
"gasoline",
"acetylene",
"propane",
"kerosene"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the sum of all biochemical reactions in cells called?
1. diffusion
2. evolution
3. metabolism
4. respiration
| null | null | null | null |
[
"diffusion",
"evolution",
"metabolism",
"respiration"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What process is magnesium important to?
1. dna replication
2. absorption
3. carbon cycle
4. photosynthetic
| null | null | null | null |
[
"dna replication",
"absorption",
"carbon cycle",
"photosynthetic"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of shots do people with allergy get?
1. allergy shots
2. flu shots
3. nasal shots
4. booster shots
| null | null | null | null |
[
"allergy shots",
"flu shots",
"nasal shots",
"booster shots"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where do polychaete worms live?
1. the ocean floor
2. garden soil
3. digestive tract
4. lakes
| null | null | null | null |
[
"the ocean floor",
"garden soil",
"digestive tract",
"lakes"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What kind of material that might otherwise go to a landfill can serve as the source of biomass power?
1. reactive waste
2. organic waste
3. mechanical waste
4. microscopic waste
| null | null | null | null |
[
"reactive waste",
"organic waste",
"mechanical waste",
"microscopic waste"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What was the appendix used for in the past but is no longer needed for?
1. sense danger
2. fight infection
3. digest food
4. produce food
| null | null | null | null |
[
"sense danger",
"fight infection",
"digest food",
"produce food"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Dermal, vascular, and ground tissue make up what part of a plant, which bears the leaves, flowers and fruits?
1. root
2. stem
3. leaves
4. flowers
| null | null | null | null |
[
"root",
"stem",
"leaves",
"flowers"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term is used to describe the conditions in the sky on any particular day?
1. humidity
2. forecast
3. weather
4. temperature
| null | null | null | null |
[
"humidity",
"forecast",
"weather",
"temperature"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What does the human body produce to help digest food?
1. enzymes
2. vitamins
3. fiber
4. carbohydrates
| null | null | null | null |
[
"enzymes",
"vitamins",
"fiber",
"carbohydrates"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a coil of wire with electric current flowing through it called?
1. carrier valve
2. hydraulic valve
3. tectonic valve
4. a solenoid
| null | null | null | null |
[
"carrier valve",
"hydraulic valve",
"tectonic valve",
"a solenoid"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of young do scorpions produce?
1. guppies
2. live
3. identical
4. twins
| null | null | null | null |
[
"guppies",
"live",
"identical",
"twins"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The chloroplast integrates the two stages of what process?
1. polarization
2. breathing
3. defacation
4. photosynthesis
| null | null | null | null |
[
"polarization",
"breathing",
"defacation",
"photosynthesis"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the name for the amount of water vapor in the air?
1. heat
2. viscosity
3. ambient
4. humidity
| null | null | null | null |
[
"heat",
"viscosity",
"ambient",
"humidity"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the body system that digests food mechanically and chemically and absorbs nutrients?
1. digestive system
2. metabolism system
3. ingestion system
4. internal system
| null | null | null | null |
[
"digestive system",
"metabolism system",
"ingestion system",
"internal system"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is measured with a personal dosimeter?
1. alcohol concentration
2. blood insulin
3. internal temperature
4. exposure to radioactivity
| null | null | null | null |
[
"alcohol concentration",
"blood insulin",
"internal temperature",
"exposure to radioactivity"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which plants sometimes colonize areas by disrupting interactions between native organisms?
1. bacteria exotic plants
2. carnivorous exotic plants
3. denser exotic plants
4. invasive exotic plants
| null | null | null | null |
[
"bacteria exotic plants",
"carnivorous exotic plants",
"denser exotic plants",
"invasive exotic plants"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are electromagnetic waves with the longest wavelengths called?
1. channel waves
2. sound waves
3. infrared waves
4. radio waves
| null | null | null | null |
[
"channel waves",
"sound waves",
"infrared waves",
"radio waves"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Resonance has been used in what kind of human-made recreational objects since prehistoric times?
1. musical instruments
2. paintbrushes
3. arrows
4. toys
| null | null | null | null |
[
"musical instruments",
"paintbrushes",
"arrows",
"toys"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the strength of an earthquake called?
1. waves
2. power
3. magnitude
4. force
| null | null | null | null |
[
"waves",
"power",
"magnitude",
"force"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What organs need constant pressure to filter the blood?
1. arteries
2. kidneys
3. lungs
4. dialysis
| null | null | null | null |
[
"arteries",
"kidneys",
"lungs",
"dialysis"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
After an infection has been brought under control and most cytotoxic t cells die off, a few remain as what?
1. control cells
2. memory cells
3. b cells
4. natural killer cells
| null | null | null | null |
[
"control cells",
"memory cells",
"b cells",
"natural killer cells"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How do lancelets reproduce?
1. asexually
2. sexually
3. parthenogenesis
4. aerobically
| null | null | null | null |
[
"asexually",
"sexually",
"parthenogenesis",
"aerobically"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the storage form of glucose in humans and other vertebrates?
1. fructose
2. neurons
3. glycogen
4. placenta
| null | null | null | null |
[
"fructose",
"neurons",
"glycogen",
"placenta"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What two factors influence the pressure of fluids?
1. depth and gravity
2. time and temperature
3. temperature and density
4. depth and density
| null | null | null | null |
[
"depth and gravity",
"time and temperature",
"temperature and density",
"depth and density"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Although it is the easiest to observe, what property is not ideal as a sole way to identify minerals?
1. color
2. composition
3. density
4. temperature
| null | null | null | null |
[
"color",
"composition",
"density",
"temperature"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where are bile acids, needed to emulsify lipids, stored in the body?
1. cerebellum
2. liver
3. gallbladder
4. womb
| null | null | null | null |
[
"cerebellum",
"liver",
"gallbladder",
"womb"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of molecule is first broken down in cellular respiration?
1. fructose molecule
2. glucose molecule
3. oxygen molecule
4. hydrogen molecule
| null | null | null | null |
[
"fructose molecule",
"glucose molecule",
"oxygen molecule",
"hydrogen molecule"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The rate at which the body uses food energy to sustain life and to do different activities is called the what?
1. life cycle
2. calorie rate
3. metabolic rate
4. hormonal rate
| null | null | null | null |
[
"life cycle",
"calorie rate",
"metabolic rate",
"hormonal rate"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many valence electrons does carbon have?
1. one
2. four
3. five
4. two
| null | null | null | null |
[
"one",
"four",
"five",
"two"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What word describes a molecule that repels polar water?
1. hydrophobic
2. monophobic
3. hydrophonic
4. soluble
| null | null | null | null |
[
"hydrophobic",
"monophobic",
"hydrophonic",
"soluble"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which pollution can cause lung cancer and can also make asthma and other diseases worse?
1. air pollination
2. air pollution
3. water pollution
4. climate pollution
| null | null | null | null |
[
"air pollination",
"air pollution",
"water pollution",
"climate pollution"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Counterweights and diagonal steel beams are used in buildings to hold down what?
1. gravity
2. inertia
3. sway
4. traction
| null | null | null | null |
[
"gravity",
"inertia",
"sway",
"traction"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The major component of what cellular structures is the phospholipid bilayer?
1. cell membranes
2. nuclei
3. cytoplasm
4. ribosomes
| null | null | null | null |
[
"cell membranes",
"nuclei",
"cytoplasm",
"ribosomes"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The cytoskeleton crisscrosses the cytoplasm, this gives what to the cell?
1. external passageway
2. internal framework
3. external framework
4. internal passageway
| null | null | null | null |
[
"external passageway",
"internal framework",
"external framework",
"internal passageway"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Initiation, elongation, and termination are the three steps of what?
1. transcription
2. mutation
3. differentiation
4. respiration
| null | null | null | null |
[
"transcription",
"mutation",
"differentiation",
"respiration"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do we call the most widely accepted cosmological explanation of how the universe formed?
1. big light theory
2. big crunch theory
3. big bang theory
4. singularity theory
| null | null | null | null |
[
"big light theory",
"big crunch theory",
"big bang theory",
"singularity theory"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Angiosperms possess reproductive structures that attract animals that perform what role?
1. evolution
2. isolation
3. pollination
4. vegetation
| null | null | null | null |
[
"evolution",
"isolation",
"pollination",
"vegetation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What kind of tissue consists of trabeculae and forms the inner layer of all bones?
1. spongy bone tissue
2. denser bone tissue
3. corregated bone tissue
4. flotsam bone tissue
| null | null | null | null |
[
"spongy bone tissue",
"denser bone tissue",
"corregated bone tissue",
"flotsam bone tissue"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the most important factor in determining the type of soil that forms in a particular area?
1. altitude
2. climate
3. migration
4. landscape
| null | null | null | null |
[
"altitude",
"climate",
"migration",
"landscape"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Energy constantly changes back and forth between kinetic and what type of energy?
1. potential
2. mechanical
3. practical
4. physical
| null | null | null | null |
[
"potential",
"mechanical",
"practical",
"physical"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The tendency of an object to resist a change in its motion is called what?
1. stabilization
2. inertia
3. isolation
4. kenetic force
| null | null | null | null |
[
"stabilization",
"inertia",
"isolation",
"kenetic force"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When land used for mining or other purposes is restored to its natural state, what do you call the process, which is often mandated by law?
1. removal
2. reclamation
3. irrigation
4. urban renewal
| null | null | null | null |
[
"removal",
"reclamation",
"irrigation",
"urban renewal"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
There are how many visual clues to indicate a chemical reaction?
1. five
2. four
3. three
4. seven
| null | null | null | null |
[
"five",
"four",
"three",
"seven"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Genetic traits are characteristics encoded in what?
1. rna
2. bacteria
3. nuclei
4. dna
| null | null | null | null |
[
"rna",
"bacteria",
"nuclei",
"dna"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In 1802, charles and gay-lussac both proposed that for a fixed amount of gas at a constant pressure, what is directly proportional to its absolute temperature?
1. liquid
2. air
3. density
4. volume
| null | null | null | null |
[
"liquid",
"air",
"density",
"volume"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What material is transported in a process called longshore drift?
1. grass
2. foods
3. boats
4. sediment
| null | null | null | null |
[
"grass",
"foods",
"boats",
"sediment"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What has has revolutionized biological and biomedical research and applications?
1. organism chain reaction
2. polymerase chain reaction
3. synthesis chain reaction
4. Compound chain reaction
| null | null | null | null |
[
"organism chain reaction",
"polymerase chain reaction",
"synthesis chain reaction",
"Compound chain reaction"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Electrons are organized into shells and subshells about the nucleus of this?
1. molecule
2. compound
3. element
4. atom
| null | null | null | null |
[
"molecule",
"compound",
"element",
"atom"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the double-membrane structure that constitutes the outermost portion of the nucleus?
1. energy envelope
2. nuclear envelope
3. nuclear fold
4. energy fold
| null | null | null | null |
[
"energy envelope",
"nuclear envelope",
"nuclear fold",
"energy fold"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Each daughter cell represents one outcome of all possible combinations of maternal and paternal what?
1. alleles
2. chromosomes
3. genes
4. traits
| null | null | null | null |
[
"alleles",
"chromosomes",
"genes",
"traits"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the science of classifying the many organisms on earth called?
1. general classification
2. terminology
3. methodology
4. taxonomy
| null | null | null | null |
[
"general classification",
"terminology",
"methodology",
"taxonomy"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Platelets play a role in what cascade of reactions that converts plasma fibrinogen to fibrin?
1. sickle cell anemia
2. hemophilia
3. blood clotting
4. bleeding
| null | null | null | null |
[
"sickle cell anemia",
"hemophilia",
"blood clotting",
"bleeding"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What force includes forces of attraction and repulsion?
1. magnetic force
2. gravitational force
3. molecular force
4. centripetal force
| null | null | null | null |
[
"magnetic force",
"gravitational force",
"molecular force",
"centripetal force"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many atoms of oxygen does silicon dioxide contain?
1. six
2. two
3. three
4. one
| null | null | null | null |
[
"six",
"two",
"three",
"one"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what?
1. young coil
2. tertiary coil
3. secondary coil
4. quadratic coil
| null | null | null | null |
[
"young coil",
"tertiary coil",
"secondary coil",
"quadratic coil"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What state of matter is characterized by tiny particles separated by large distances, which do not experience any force of attraction or repulsion with each other?
1. emissions
2. steam
3. liquids
4. gas
| null | null | null | null |
[
"emissions",
"steam",
"liquids",
"gas"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where are unsaturated fatty acids commonly found?
1. butter
2. animal products
3. oil
4. fish
| null | null | null | null |
[
"butter",
"animal products",
"oil",
"fish"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Why is gingko biloba planted in public spaces?
1. resistant to pollution
2. self-containing
3. for xeriscaping
4. self-pollinating
| null | null | null | null |
[
"resistant to pollution",
"self-containing",
"for xeriscaping",
"self-pollinating"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term means a representation of an object, system, or process?
1. model
2. pattern
3. presentation
4. icon
| null | null | null | null |
[
"model",
"pattern",
"presentation",
"icon"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What makes metals shiny?
1. light expansion
2. light energy
3. light characterization
4. light reflection
| null | null | null | null |
[
"light expansion",
"light energy",
"light characterization",
"light reflection"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are materials that have high resistance to electric current called?
1. motion reducers
2. cooling insulators
3. power insulators
4. electric insulators
| null | null | null | null |
[
"motion reducers",
"cooling insulators",
"power insulators",
"electric insulators"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which system in your body stores urine and is controlled by the nervous system?
1. muscular system
2. cardiovascular system
3. digestive system
4. urinary system
| null | null | null | null |
[
"muscular system",
"cardiovascular system",
"digestive system",
"urinary system"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which type of isomers generally have lower boiling and melting points than straight-chain isomers?
1. branched-chain isomers
2. straight-chain isomers
3. branched-looping isomers
4. branched - solar isomers
| null | null | null | null |
[
"branched-chain isomers",
"straight-chain isomers",
"branched-looping isomers",
"branched - solar isomers"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which temperature scale is commonly used in science?
1. kelvin scale
2. centigrade
3. ph scale
4. celsius
| null | null | null | null |
[
"kelvin scale",
"centigrade",
"ph scale",
"celsius"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is required for both the synthesis and breakdown of molecules?
1. heating
2. sunlight
3. energy
4. mixing
| null | null | null | null |
[
"heating",
"sunlight",
"energy",
"mixing"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Parasites usually harm their hosts (or they wouldn't be parasites), but what do they usually stop short of doing?
1. mutating their hosts
2. benefiting their hosts
3. killing their host
4. reproducing with hosts
| null | null | null | null |
[
"mutating their hosts",
"benefiting their hosts",
"killing their host",
"reproducing with hosts"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What basic structures are the site of all the life functions of an organism?
1. proteins
2. lipids
3. genes
4. cells
| null | null | null | null |
[
"proteins",
"lipids",
"genes",
"cells"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
From where have the earliest ocean plants thought to have evolved?
1. green pepinia ancestor
2. simple alga ancestor
3. simple coral ancestor
4. green alga ancestor
| null | null | null | null |
[
"green pepinia ancestor",
"simple alga ancestor",
"simple coral ancestor",
"green alga ancestor"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The liver has three main components: hepatocytes, bile canaliculi, and this?
1. blood sinusoids
2. tissue sinusoids
3. coronary sinusoids
4. hepatic sinusoids
| null | null | null | null |
[
"blood sinusoids",
"tissue sinusoids",
"coronary sinusoids",
"hepatic sinusoids"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What bone is is one of a pair that together form the upper jaw, much of the hard palate, the medial floor of the orbit, and the lateral base of the nose?
1. nasal bone
2. maxillary bone
3. mastoid process
4. mandibular bone
| null | null | null | null |
[
"nasal bone",
"maxillary bone",
"mastoid process",
"mandibular bone"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When a rock is altered by heat from a nearby magma, what occurs?
1. sublimation
2. form metamorphism
3. evaporation
4. contact metamorphism
| null | null | null | null |
[
"sublimation",
"form metamorphism",
"evaporation",
"contact metamorphism"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which is one of the most complicated parts of gene regulation in eukaryotic cells?
1. aftermath of transcription
2. end of transcription
3. start of transcription
4. middle of transcription
| null | null | null | null |
[
"aftermath of transcription",
"end of transcription",
"start of transcription",
"middle of transcription"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How is thermal energy transferred in every-day, real life situations, such as holding a warm cup?
1. decomposition
2. oxidation
3. conduction
4. condensation
| null | null | null | null |
[
"decomposition",
"oxidation",
"conduction",
"condensation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What consists of all the biotic and abiotic factors in an area and their interactions?
1. ecosystem
2. community
3. habitat
4. macroevolution
| null | null | null | null |
[
"ecosystem",
"community",
"habitat",
"macroevolution"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the theory scientists use to explain the matter in the universe and how it's held together?
1. organic model
2. specific model
3. standard model
4. original model
| null | null | null | null |
[
"organic model",
"specific model",
"standard model",
"original model"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In what group of animals several forms of asexual reproduction are found?
1. insects
2. invertebrates
3. crustaceans
4. arthropods
| null | null | null | null |
[
"insects",
"invertebrates",
"crustaceans",
"arthropods"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
After the amino acid molecule has been bound to its what, protein synthesis can take place?
1. base
2. RNA receptor
3. trna carrier
4. dna molecule
| null | null | null | null |
[
"base",
"RNA receptor",
"trna carrier",
"dna molecule"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The conversion of food that is consumed to nutrients involves what two major processes:
1. digestion and absorption
2. absorption and excretion
3. untangling and absorption
4. secrete and absorption
| null | null | null | null |
[
"digestion and absorption",
"absorption and excretion",
"untangling and absorption",
"secrete and absorption"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the unsorted pile of material dropped by glaciers called?
1. landfill
2. icy deposit
3. glacial runoff
4. glacial till
| null | null | null | null |
[
"landfill",
"icy deposit",
"glacial runoff",
"glacial till"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Each proton has how many units of positive charge?
1. two
2. one
3. zero
4. three
| null | null | null | null |
[
"two",
"one",
"zero",
"three"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Because charges must have an unbroken path to follow, electric current cannot flow through a material unless it forms what?
1. closed loop
2. total loop
3. complete loop
4. closed area
| null | null | null | null |
[
"closed loop",
"total loop",
"complete loop",
"closed area"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In living systems, diffusion of substances into and out of cells is mediated by the what membrane?
1. ferment
2. gas
3. fluid
4. plasma
| null | null | null | null |
[
"ferment",
"gas",
"fluid",
"plasma"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Ancient greeks mistook what simple sedentary animals for plants?
1. parasites
2. fungi
3. corals
4. sponges
| null | null | null | null |
[
"parasites",
"fungi",
"corals",
"sponges"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What trimester is associated with rapid fetal growth?
1. third trimester
2. fourth trimester
3. first trimester
4. second trimester
| null | null | null | null |
[
"third trimester",
"fourth trimester",
"first trimester",
"second trimester"
] |
[
10,
1,
1,
1
] | null | null | null |
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