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null | Question: The electron released during beta decay is not an orbital electron but an electron whose origin was where?
Options:
A. outside the nucleus
B. in the nucleus
C. orbiting the nucleus
D. connected to the nucleus
Answer: | null | null | null | null | [
"A. outside the nucleus",
"B. in the nucleus",
"C. orbiting the nucleus",
"D. connected to the nucleus"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What is created by the polymerization of glucose?
Options:
A. cellulose
B. carbonate
C. methane
D. glucose
Answer: | null | null | null | null | [
"A. cellulose",
"B. carbonate",
"C. methane",
"D. glucose"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Fungi reproduce asexually by fragmentation and either sexually or asexually via what lightweight, windblown structures?
Options:
A. lesions
B. ions
C. spores
D. seeds
Answer: | null | null | null | null | [
"A. lesions",
"B. ions",
"C. spores",
"D. seeds"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: The desire to understand how and why things happen is shared by all branches of what?
Options:
A. government
B. population
C. science
D. society
Answer: | null | null | null | null | [
"A. government",
"B. population",
"C. science",
"D. society"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: The scientific revolution took place where starting in the 1500s?
Options:
A. europe
B. south america
C. africa
D. north america
Answer: | null | null | null | null | [
"A. europe",
"B. south america",
"C. africa",
"D. north america"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Ionic bonds are electrostatic attractions between two oppositely charged what?
Options:
A. ions
B. gasses
C. compounds
D. molecules
Answer: | null | null | null | null | [
"A. ions",
"B. gasses",
"C. compounds",
"D. molecules"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What is the theoretical event that began the universe often called?
Options:
A. dark matter
B. string theory
C. Coreolis effect
D. big bang
Answer: | null | null | null | null | [
"A. dark matter",
"B. string theory",
"C. Coreolis effect",
"D. big bang"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: In the cardiovascular system, net filtration pressure represents the interaction of osmotic pressures and what other pressures?
Options:
A. hydrostatic
B. homeostatic
C. uptake
D. hydrophilic
Answer: | null | null | null | null | [
"A. hydrostatic",
"B. homeostatic",
"C. uptake",
"D. hydrophilic"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What attracts the earth to the sun?
Options:
A. gravity
B. weight
C. the moon
D. light
Answer: | null | null | null | null | [
"A. gravity",
"B. weight",
"C. the moon",
"D. light"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Fermat’s principle states that light will always take the path of least amount of?
Options:
A. resistance
B. time
C. energy
D. momentum
Answer: | null | null | null | null | [
"A. resistance",
"B. time",
"C. energy",
"D. momentum"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Many enzymes require nonprotein helpers for what activity?
Options:
A. catalytic
B. functional
C. hydrogen
D. kinetic
Answer: | null | null | null | null | [
"A. catalytic",
"B. functional",
"C. hydrogen",
"D. kinetic"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What is often a result of untreated atherosclerosis?
Options:
A. heart disease
B. cancer
C. seizures
D. a heart attack or stroke
Answer: | null | null | null | null | [
"A. heart disease",
"B. cancer",
"C. seizures",
"D. a heart attack or stroke"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: The hormones epinephrine and norepinephrine are released by what?
Options:
A. nutrients medulla
B. uptake medulla
C. adrenal medulla
D. external medulla
Answer: | null | null | null | null | [
"A. nutrients medulla",
"B. uptake medulla",
"C. adrenal medulla",
"D. external medulla"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: How many possible alleles do the majority of human genes have?
Options:
A. three or more
B. less than four
C. two or more
D. two or less
Answer: | null | null | null | null | [
"A. three or more",
"B. less than four",
"C. two or more",
"D. two or less"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What occurs during the new moon and full moon, due to gravitational pull?
Options:
A. spring floods
B. spring tides
C. spring waves
D. spring storms
Answer: | null | null | null | null | [
"A. spring floods",
"B. spring tides",
"C. spring waves",
"D. spring storms"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Alleles that carry deadly diseases are usually which type?
Options:
A. predominant
B. inherited
C. recessive
D. dominant
Answer: | null | null | null | null | [
"A. predominant",
"B. inherited",
"C. recessive",
"D. dominant"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What releases fatty acids and other components from fats and phospholipids?
Options:
A. enzyme respiration
B. peristaltic hydrolysis
C. enzymatic hydrolysis
D. metabolism
Answer: | null | null | null | null | [
"A. enzyme respiration",
"B. peristaltic hydrolysis",
"C. enzymatic hydrolysis",
"D. metabolism"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What kind of energy comes from the position of a charged particle in an electric field?
Options:
A. thermal energy
B. potential energy
C. mechanical energy
D. solar energy
Answer: | null | null | null | null | [
"A. thermal energy",
"B. potential energy",
"C. mechanical energy",
"D. solar energy"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What does interstellar medium consist of?
Options:
A. dark matter
B. thinly spread gas and dust
C. gravitational waves
D. the strong force
Answer: | null | null | null | null | [
"A. dark matter",
"B. thinly spread gas and dust",
"C. gravitational waves",
"D. the strong force"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Sickle-cell disease significantly impairs the function of what?
Options:
A. nervous system
B. metabolism system
C. limbic system
D. circulatory system
Answer: | null | null | null | null | [
"A. nervous system",
"B. metabolism system",
"C. limbic system",
"D. circulatory system"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What is the enlarged tip of the penis called?
Options:
A. outer penis
B. testicular point
C. glans penis
D. angles penis
Answer: | null | null | null | null | [
"A. outer penis",
"B. testicular point",
"C. glans penis",
"D. angles penis"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What do you call the point at which the entire weight of a body may be considered to be concentrated?
Options:
A. center of earth
B. complex of gravity
C. direction of gravity
D. center of gravity
Answer: | null | null | null | null | [
"A. center of earth",
"B. complex of gravity",
"C. direction of gravity",
"D. center of gravity"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: At how many places does points source pollution enter water?
Options:
A. three
B. four
C. two
D. one
Answer: | null | null | null | null | [
"A. three",
"B. four",
"C. two",
"D. one"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What do monarch butterfly larvae depend on for their food?
Options:
A. honey
B. pollen
C. milkweeds
D. seaweed
Answer: | null | null | null | null | [
"A. honey",
"B. pollen",
"C. milkweeds",
"D. seaweed"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: As lava cools, tiny iron-rich crystals line up with earth’s what?
Options:
A. oceans
B. magnetic field
C. molecular field
D. gravitational field
Answer: | null | null | null | null | [
"A. oceans",
"B. magnetic field",
"C. molecular field",
"D. gravitational field"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What do we call the amount of time a substance is stored in a reservoir?
Options:
A. residence time
B. latency
C. presence time
D. storage time
Answer: | null | null | null | null | [
"A. residence time",
"B. latency",
"C. presence time",
"D. storage time"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Osmotic pressure is important in biological systems because cell walls are what?
Options:
A. theonym membranes
B. variably membranes
C. semipermeable membranes
D. impassable
Answer: | null | null | null | null | [
"A. theonym membranes",
"B. variably membranes",
"C. semipermeable membranes",
"D. impassable"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: When does the diploid zygote form?
Options:
A. before the haploid zygote
B. after the pollen tube
C. before the pollen tube
D. never
Answer: | null | null | null | null | [
"A. before the haploid zygote",
"B. after the pollen tube",
"C. before the pollen tube",
"D. never"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What is the minimum number of times a partial lunar eclipse will occur each year?
Options:
A. six
B. 11
C. two
D. five
Answer: | null | null | null | null | [
"A. six",
"B. 11",
"C. two",
"D. five"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Microscopes were first developed in the early 1600s by this trade?
Options:
A. polyurethane makers
B. eyeglass makers
C. food makers
D. watch makers
Answer: | null | null | null | null | [
"A. polyurethane makers",
"B. eyeglass makers",
"C. food makers",
"D. watch makers"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What do we call the temperature at which a substance melts?
Options:
A. boiling point
B. evaporation point
C. precipitation point
D. melting point
Answer: | null | null | null | null | [
"A. boiling point",
"B. evaporation point",
"C. precipitation point",
"D. melting point"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What is the small, dense region at the center of the atom that consists of positive protons and neutral neutrons?
Options:
A. proton
B. photon
C. nucleus
D. electron
Answer: | null | null | null | null | [
"A. proton",
"B. photon",
"C. nucleus",
"D. electron"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: By multiplying the force applied by the perpendicular component of the moment arm,what is determined?
Options:
A. torques
B. pressure
C. radiation
D. intensities
Answer: | null | null | null | null | [
"A. torques",
"B. pressure",
"C. radiation",
"D. intensities"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What carry messages from our sensory organs and others to the central nervous system?
Options:
A. valves
B. blood vessels
C. nerves
D. fibers
Answer: | null | null | null | null | [
"A. valves",
"B. blood vessels",
"C. nerves",
"D. fibers"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What do you call the space around a charged particle where the particle exerts electric force on other charged particles?
Options:
A. charged field
B. electric field
C. powered field
D. melodic field
Answer: | null | null | null | null | [
"A. charged field",
"B. electric field",
"C. powered field",
"D. melodic field"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Natural convection is driven by what forces?
Options:
A. magnetic
B. gravitational
C. buoyant
D. thermal
Answer: | null | null | null | null | [
"A. magnetic",
"B. gravitational",
"C. buoyant",
"D. thermal"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Materials that can be magnetized are called?
Options:
A. atoms materials
B. inclusions materials
C. ferromagnetic materials
D. iron materials
Answer: | null | null | null | null | [
"A. atoms materials",
"B. inclusions materials",
"C. ferromagnetic materials",
"D. iron materials"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: The overall purpose of the light-dependent reactions is to convert light energy into this?
Options:
A. photosynthesis
B. thermal energy
C. chemical reactions
D. calories
Answer: | null | null | null | null | [
"A. photosynthesis",
"B. thermal energy",
"C. chemical reactions",
"D. calories"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Jellyfish belong to which phylum?
Options:
A. cnidaria
B. mycobacteria
C. analidae
D. porifera
Answer: | null | null | null | null | [
"A. cnidaria",
"B. mycobacteria",
"C. analidae",
"D. porifera"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Along with changes in the shape of the resonant cavity, growth of what organ in pubescent boys leads to the difference in predominant frequencies in speech between men and women?
Options:
A. larynx
B. esoophagus
C. pharynx
D. trachea
Answer: | null | null | null | null | [
"A. larynx",
"B. esoophagus",
"C. pharynx",
"D. trachea"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What intensifies the response during homeostasis?
Options:
A. negative feedback loops
B. positive feedback loops
C. pure loops
D. pressure loops
Answer: | null | null | null | null | [
"A. negative feedback loops",
"B. positive feedback loops",
"C. pure loops",
"D. pressure loops"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What is captured by the sticky structure at the top of the style called the stigma?
Options:
A. precipitation
B. fungi
C. pollen
D. sunlight
Answer: | null | null | null | null | [
"A. precipitation",
"B. fungi",
"C. pollen",
"D. sunlight"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What is the term for a sac filled with fluid or other material?
Options:
A. blister
B. cyst
C. tumor
D. lesion
Answer: | null | null | null | null | [
"A. blister",
"B. cyst",
"C. tumor",
"D. lesion"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What organ protects the body from injury, water loss, and microorganisms?
Options:
A. skin
B. liver
C. heart
D. hair
Answer: | null | null | null | null | [
"A. skin",
"B. liver",
"C. heart",
"D. hair"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: In which phase do the sister chromatids separate?
Options:
A. anaphase
B. latent phase
C. passivation
D. prophase
Answer: | null | null | null | null | [
"A. anaphase",
"B. latent phase",
"C. passivation",
"D. prophase"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Pinocytosis or "cellular drinking," occurs when the plasma membrane folds inward to form a channel allowing dissolved substances to enter what?
Options:
A. nucleus
B. proteins
C. homeostasis
D. cell
Answer: | null | null | null | null | [
"A. nucleus",
"B. proteins",
"C. homeostasis",
"D. cell"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: Adult tunicates also develop a sac, called a what?
Options:
A. tunic
B. hood
C. skirt
D. frill
Answer: | null | null | null | null | [
"A. tunic",
"B. hood",
"C. skirt",
"D. frill"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What is the common measure of how hot or cold something is?
Options:
A. temperature
B. weight
C. variation
D. precipitation
Answer: | null | null | null | null | [
"A. temperature",
"B. weight",
"C. variation",
"D. precipitation"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Aquatic biomes in the ocean are called what?
Options:
A. aquiomes
B. marine biomes
C. water biomes
D. tundra
Answer: | null | null | null | null | [
"A. aquiomes",
"B. marine biomes",
"C. water biomes",
"D. tundra"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Oxygen reaches what veinless part of the eye by diffusing through its tear layer?
Options:
A. cornea
B. retina
C. pupil
D. membranes
Answer: | null | null | null | null | [
"A. cornea",
"B. retina",
"C. pupil",
"D. membranes"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Compound light microscopes use lenses to do what?
Options:
A. twist light
B. burn light
C. stop light
D. focus light
Answer: | null | null | null | null | [
"A. twist light",
"B. burn light",
"C. stop light",
"D. focus light"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What are the "code words" of the genetic code?
Options:
A. nucleotides
B. polymers
C. lipids
D. codons
Answer: | null | null | null | null | [
"A. nucleotides",
"B. polymers",
"C. lipids",
"D. codons"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What processes allow for the greatest range of rotation within the vertebral column and facilitate the movement of the head?
Options:
A. anterior
B. lateral
C. vertical
D. articular
Answer: | null | null | null | null | [
"A. anterior",
"B. lateral",
"C. vertical",
"D. articular"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What property does coulomb electric force depend upon?
Options:
A. electric case
B. electric half
C. electric charge
D. electric neutral
Answer: | null | null | null | null | [
"A. electric case",
"B. electric half",
"C. electric charge",
"D. electric neutral"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What is the process of changing something from a gas to a liquid?
Options:
A. combustion
B. sublimation
C. fermentation
D. condensation
Answer: | null | null | null | null | [
"A. combustion",
"B. sublimation",
"C. fermentation",
"D. condensation"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What are the two divisions of vascular plants?
Options:
A. seedless and semi-seeded
B. root and seed
C. aquatic and terrestrial
D. seedless and seed
Answer: | null | null | null | null | [
"A. seedless and semi-seeded",
"B. root and seed",
"C. aquatic and terrestrial",
"D. seedless and seed"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What contains carbon, hydrogen, and oxygen in a ratio of 1:2:1?
Options:
A. helium
B. carbohydrate
C. sodium
D. magnesium
Answer: | null | null | null | null | [
"A. helium",
"B. carbohydrate",
"C. sodium",
"D. magnesium"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: During interphase of what process, each chromosome is duplicated, and the sister chromatids formed during synthesis are held together at the centromere region by cohesin proteins?
Options:
A. digestion
B. mitosis
C. apoptosis
D. meiosis
Answer: | null | null | null | null | [
"A. digestion",
"B. mitosis",
"C. apoptosis",
"D. meiosis"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: Like animals, cyanobacteria possess what kind of biological rhythm?
Options:
A. music rhythm
B. circadian rhythm
C. brain rhythm
D. variable rhythm
Answer: | null | null | null | null | [
"A. music rhythm",
"B. circadian rhythm",
"C. brain rhythm",
"D. variable rhythm"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: The ocean is the largest marine biome. it is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed what?
Options:
A. rock shards
B. biological matter
C. metal ores
D. uranium atoms
Answer: | null | null | null | null | [
"A. rock shards",
"B. biological matter",
"C. metal ores",
"D. uranium atoms"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What two tubes extend from the upper corners of the uterus?
Options:
A. Cervical
B. ovarian
C. ovary
D. fallopian
Answer: | null | null | null | null | [
"A. Cervical",
"B. ovarian",
"C. ovary",
"D. fallopian"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What term describes a wave in which particles of the medium vibrate at right angles, or perpendicular, to the direction that the wave travels?
Options:
A. stimulation wave
B. drainage wave
C. symmetrical wave
D. transverse wave
Answer: | null | null | null | null | [
"A. stimulation wave",
"B. drainage wave",
"C. symmetrical wave",
"D. transverse wave"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: Exemplified by rusty iron, what process is defined as the disintegration of a material due to chemical reactions with other substances in the environment?
Options:
A. Metal Breakdown
B. corrosion
C. extraction
D. magnesium
Answer: | null | null | null | null | [
"A. Metal Breakdown",
"B. corrosion",
"C. extraction",
"D. magnesium"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What is a renewable resource that can take thousand of years to form?
Options:
A. water
B. sunlight
C. soil
D. wind
Answer: | null | null | null | null | [
"A. water",
"B. sunlight",
"C. soil",
"D. wind"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Impenetrable what underlies the soil of the forest?
Options:
A. bedrock
B. groundwater
C. structure
D. topsoil
Answer: | null | null | null | null | [
"A. bedrock",
"B. groundwater",
"C. structure",
"D. topsoil"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What is the term for when two opposing processes reach the same speed, resulting in no overall change?
Options:
A. acceleration
B. equilibrium
C. neutralization
D. homeostasis
Answer: | null | null | null | null | [
"A. acceleration",
"B. equilibrium",
"C. neutralization",
"D. homeostasis"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What term describes the number and kinds of species in a location or on the planet?
Options:
A. biodiversity
B. ecosystem
C. Allopatric speciation
D. habitat
Answer: | null | null | null | null | [
"A. biodiversity",
"B. ecosystem",
"C. Allopatric speciation",
"D. habitat"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What energy is stored in a person or object?
Options:
A. kinetic energy
B. stored energy
C. mechanical energy
D. potential energy
Answer: | null | null | null | null | [
"A. kinetic energy",
"B. stored energy",
"C. mechanical energy",
"D. potential energy"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?
Options:
A. bufotenin
B. bradykinin
C. parcnid
D. angiotensin
Answer: | null | null | null | null | [
"A. bufotenin",
"B. bradykinin",
"C. parcnid",
"D. angiotensin"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Which lymphoid organ is situated in the upper chest?
Options:
A. pancreas
B. thyroid gland
C. thymus
D. spleen
Answer: | null | null | null | null | [
"A. pancreas",
"B. thyroid gland",
"C. thymus",
"D. spleen"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What is calculated by subtracting the smallest value from the largest value?
Options:
A. the range
B. the sample
C. the median
D. the density
Answer: | null | null | null | null | [
"A. the range",
"B. the sample",
"C. the median",
"D. the density"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: Birds actually have two basic types of feathers: flight feathers and?
Options:
A. landing feathers
B. shed feathers
C. down feathers
D. colorful plumes
Answer: | null | null | null | null | [
"A. landing feathers",
"B. shed feathers",
"C. down feathers",
"D. colorful plumes"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What is the name for the process of charging an object by touching it with another charged object?
Options:
A. charging by convection
B. charging by conduction
C. charging by transfer
D. charging by connection
Answer: | null | null | null | null | [
"A. charging by convection",
"B. charging by conduction",
"C. charging by transfer",
"D. charging by connection"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: Labor is the muscular contractions to expel the fetus and placenta from where?
Options:
A. tumors
B. uterus
C. anus
D. lungs
Answer: | null | null | null | null | [
"A. tumors",
"B. uterus",
"C. anus",
"D. lungs"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What are topographic maps that show water depths called?
Options:
A. solenoid maps
B. morainic maps
C. Water Table maps
D. bathymetric maps
Answer: | null | null | null | null | [
"A. solenoid maps",
"B. morainic maps",
"C. Water Table maps",
"D. bathymetric maps"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What is the radula made mostly of?
Options:
A. casein
B. chlorophyll
C. chitin
D. schist
Answer: | null | null | null | null | [
"A. casein",
"B. chlorophyll",
"C. chitin",
"D. schist"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Energy transferred solely due to a temperature difference is called?
Options:
A. humidity
B. chemical energy
C. magnetic energy
D. heat
Answer: | null | null | null | null | [
"A. humidity",
"B. chemical energy",
"C. magnetic energy",
"D. heat"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: In which organ does a baby develop?
Options:
A. ovaries
B. pelvis
C. pancreas
D. uterus
Answer: | null | null | null | null | [
"A. ovaries",
"B. pelvis",
"C. pancreas",
"D. uterus"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What part of an experiment or other investigation consists of the individuals or events that are studied?
Options:
A. independent variable
B. experimental control
C. sample
D. hypothesis
Answer: | null | null | null | null | [
"A. independent variable",
"B. experimental control",
"C. sample",
"D. hypothesis"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: The intentional release or spread of agents of disease is known as what?
Options:
A. disaster
B. pandemic
C. bioterrorism
D. act of war
Answer: | null | null | null | null | [
"A. disaster",
"B. pandemic",
"C. bioterrorism",
"D. act of war"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: If pressure is exerted on the rock from one direction, the rock forms layers. this is called what?
Options:
A. sedimentation
B. foliation
C. protonation
D. stratification
Answer: | null | null | null | null | [
"A. sedimentation",
"B. foliation",
"C. protonation",
"D. stratification"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What term is used to describe the average weather of a place over many years?
Options:
A. landscape
B. climate
C. meteorology
D. atmosphere
Answer: | null | null | null | null | [
"A. landscape",
"B. climate",
"C. meteorology",
"D. atmosphere"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: A long chain of monosaccharides linked by glycosidic bonds is known as what?
Options:
A. Fructose
B. polymers
C. sulfate
D. polysaccharide
Answer: | null | null | null | null | [
"A. Fructose",
"B. polymers",
"C. sulfate",
"D. polysaccharide"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: How do genes located on separate nonhomologous chromosomes sort?
Options:
A. mechanically
B. independently
C. intradependently
D. typically
Answer: | null | null | null | null | [
"A. mechanically",
"B. independently",
"C. intradependently",
"D. typically"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What type of mass movement is a sudden movement of large blocks of rock and soil down a slope?
Options:
A. slump
B. deluge
C. downturn
D. resurgence
Answer: | null | null | null | null | [
"A. slump",
"B. deluge",
"C. downturn",
"D. resurgence"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What consists of structures that produce eggs and secrete female sex hormones?
Options:
A. asexual reproductive system
B. male reproductive system
C. female neural system
D. female reproductive system
Answer: | null | null | null | null | [
"A. asexual reproductive system",
"B. male reproductive system",
"C. female neural system",
"D. female reproductive system"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: Lactic acid fermentation is common in muscle cells that have run out of what?
Options:
A. carbon
B. helium
C. oxygen
D. nitrogen
Answer: | null | null | null | null | [
"A. carbon",
"B. helium",
"C. oxygen",
"D. nitrogen"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: How many sets of chromosomes does each somatic cell have?
Options:
A. one
B. four
C. two
D. six
Answer: | null | null | null | null | [
"A. one",
"B. four",
"C. two",
"D. six"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: Nonflowering vascular plants have three basic types of leaves: microphylls, fronds, and what other type?
Options:
A. molds
B. needles
C. stems
D. tubes
Answer: | null | null | null | null | [
"A. molds",
"B. needles",
"C. stems",
"D. tubes"
] | [
1,
10,
1,
1
] | null | null | null |
null | Question: What is the most common plant-like protist?
Options:
A. unicellular algae
B. mundane algae
C. invasive algae
D. esoteric algae
Answer: | null | null | null | null | [
"A. unicellular algae",
"B. mundane algae",
"C. invasive algae",
"D. esoteric algae"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What biochemicals mediate changes in target cells by binding to specific receptors?
Options:
A. enzymes
B. acids
C. amino acids
D. hormones
Answer: | null | null | null | null | [
"A. enzymes",
"B. acids",
"C. amino acids",
"D. hormones"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: New land can be created when what happens to a volcano?
Options:
A. it stays dormant
B. it dies
C. it erupts
D. it evolves
Answer: | null | null | null | null | [
"A. it stays dormant",
"B. it dies",
"C. it erupts",
"D. it evolves"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: To calculate acceleration without a change in direction, you just divide the change in velocity by the change in what?
Options:
A. time
B. weight
C. height
D. size
Answer: | null | null | null | null | [
"A. time",
"B. weight",
"C. height",
"D. size"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What is reduced and forms part of the gelatinous disks sandwiched between the vertebrae in humans?
Options:
A. the sacrum
B. the pelvis
C. the clavicle
D. the notochord
Answer: | null | null | null | null | [
"A. the sacrum",
"B. the pelvis",
"C. the clavicle",
"D. the notochord"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What type of relationship is parasitism?
Options:
A. hypodermic relationship
B. primordial relationship
C. symbiotic relationship
D. enzymatic relationship
Answer: | null | null | null | null | [
"A. hypodermic relationship",
"B. primordial relationship",
"C. symbiotic relationship",
"D. enzymatic relationship"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: What two things are used in optical instruments to reflect or refract light?
Options:
A. mirrors and lenses
B. prisms and microscopes
C. mirrors and magnifiers
D. orientations and lenses
Answer: | null | null | null | null | [
"A. mirrors and lenses",
"B. prisms and microscopes",
"C. mirrors and magnifiers",
"D. orientations and lenses"
] | [
10,
1,
1,
1
] | null | null | null |
null | Question: What physical property of matter reflects how closely packed the particles of matter are?
Options:
A. build up
B. mass
C. makeup
D. density
Answer: | null | null | null | null | [
"A. build up",
"B. mass",
"C. makeup",
"D. density"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: What type of boiling point do nonmetals normally have?
Options:
A. odd
B. even
C. high
D. low
Answer: | null | null | null | null | [
"A. odd",
"B. even",
"C. high",
"D. low"
] | [
1,
1,
1,
10
] | null | null | null |
null | Question: Coxal glands collect liquid waste from what?
Options:
A. plasma
B. heart
C. blood
D. lungs
Answer: | null | null | null | null | [
"A. plasma",
"B. heart",
"C. blood",
"D. lungs"
] | [
1,
1,
10,
1
] | null | null | null |
null | Question: The main organs of the cardiovascular system are the blood vessels and what else?
Options:
A. heart
B. alveoli
C. lung
D. capillaries
Answer: | null | null | null | null | [
"A. heart",
"B. alveoli",
"C. lung",
"D. capillaries"
] | [
10,
1,
1,
1
] | null | null | null |