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null |
Which of the following is the correct answer to the question:
What is the release of energy in the form of high energy electromagnetic waves?
1. transient emission
2. normal emission
3. gamma emission
4. x-ray emission
| null | null | null | null |
[
"transient emission",
"normal emission",
"gamma emission",
"x-ray emission"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Today, new elements are usually named after famous scientists. the names of the elements can be cumbersome to write in full, especially when combined to form the names of compounds. therefore, each element name is abbreviated as a one- or two-letter chemical this?
1. shorthand
2. title
3. symbol
4. notation
| null | null | null | null |
[
"shorthand",
"title",
"symbol",
"notation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
An infection may be intracellular or extracellular, depending on this?
1. microbes
2. pollen
3. pathogen
4. bacteria
| null | null | null | null |
[
"microbes",
"pollen",
"pathogen",
"bacteria"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Like all tetrapods except birds and mammals, frogs possess a heart with what structure?
1. three chambers
2. eight chambers
3. One Chamber
4. four chambers
| null | null | null | null |
[
"three chambers",
"eight chambers",
"One Chamber",
"four chambers"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Energy is the capacity to do work or to produce what?
1. humidity
2. light
3. heat
4. vibration
| null | null | null | null |
[
"humidity",
"light",
"heat",
"vibration"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In mammals, sound waves are collected by the external, cartilaginous part of the ear called the pinna, then travel through the auditory canal and cause vibration of the thin diaphragm called the tympanum or this?
1. microphone drum
2. speaker drum
3. ear drum
4. head drum
| null | null | null | null |
[
"microphone drum",
"speaker drum",
"ear drum",
"head drum"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Unlike ionic compounds, covalent compounds do not have freely moving what?
1. electrons
2. atoms
3. neutrons
4. Nuclei.
| null | null | null | null |
[
"electrons",
"atoms",
"neutrons",
"Nuclei."
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How do seed plants benefit from herbivores?
1. rainfall of seeds
2. consumption of seeds
3. dispersal of seeds
4. radiation of seeds
| null | null | null | null |
[
"rainfall of seeds",
"consumption of seeds",
"dispersal of seeds",
"radiation of seeds"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the process in which cells make proteins called?
1. gas synthesis
2. light synthesis
3. factor synthesis
4. protein synthesis
| null | null | null | null |
[
"gas synthesis",
"light synthesis",
"factor synthesis",
"protein synthesis"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How do you decrease errors in an experiment?
1. decrease measurements
2. ask God
3. write about it
4. take many measurements
| null | null | null | null |
[
"decrease measurements",
"ask God",
"write about it",
"take many measurements"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term describes scientists who debate the origin of the earliest plants?
1. protobotanists
2. archaebotanists
3. specialists
4. paleobotanists
| null | null | null | null |
[
"protobotanists",
"archaebotanists",
"specialists",
"paleobotanists"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What anatomical system is made up of neurons and glia?
1. lymphatic system
2. reproductive system
3. nervous system
4. digestive system
| null | null | null | null |
[
"lymphatic system",
"reproductive system",
"nervous system",
"digestive system"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term describes the overall ability of an animal to survive and produce offspring?
1. evolution
2. fitness
3. abilities
4. change
| null | null | null | null |
[
"evolution",
"fitness",
"abilities",
"change"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Production of abnormal white blood cells occurs in what cancer, which is the most common form in children?
1. Brain
2. Breast
3. leukemia
4. Bone
| null | null | null | null |
[
"Brain",
"Breast",
"leukemia",
"Bone"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How is the energy of an atomic orbital affected as the principal quantum number increases?
1. it decreases
2. It doubles
3. it increases
4. It triples
| null | null | null | null |
[
"it decreases",
"It doubles",
"it increases",
"It triples"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
During the typical human female ovulation cycles, how many eggs are released?
1. one
2. three
3. two
4. four
| null | null | null | null |
[
"one",
"three",
"two",
"four"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Spores are the basic reproductive units of what organism?
1. fungi
2. yeast
3. tropical plants
4. mushrooms
| null | null | null | null |
[
"fungi",
"yeast",
"tropical plants",
"mushrooms"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
During diastole, what happens to the elastic walls of the arteries?
1. they become hardened
2. they expand
3. they evolve
4. they snap back
| null | null | null | null |
[
"they become hardened",
"they expand",
"they evolve",
"they snap back"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Blood pressure is significantly affected by what physical force?
1. density
2. mass
3. volume
4. gravity
| null | null | null | null |
[
"density",
"mass",
"volume",
"gravity"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
An electormagnet is a piece of iron inside a?
1. solenoid
2. reactor
3. copper core
4. tunnel
| null | null | null | null |
[
"solenoid",
"reactor",
"copper core",
"tunnel"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term describes motion that repeats itself at regular time intervals, such as exhibited by a vibrating guitar string?
1. gravitational pull
2. apparent motion
3. specific speed
4. periodic motion
| null | null | null | null |
[
"gravitational pull",
"apparent motion",
"specific speed",
"periodic motion"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What form do biofuels take that makes them very useful?
1. crystals
2. chemical
3. solid
4. liquid
| null | null | null | null |
[
"crystals",
"chemical",
"solid",
"liquid"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most of food's chemical energy ultimately comes from what source?
1. air
2. sunlight
3. minerals
4. plants
| null | null | null | null |
[
"air",
"sunlight",
"minerals",
"plants"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The northern spotted owl and the mexican spotted owl inhabit geographically separate locations with different climates and ecosystems. the owl is an example of?
1. allopatric speciation
2. parallel evolution
3. symbiotic species
4. biodiversity
| null | null | null | null |
[
"allopatric speciation",
"parallel evolution",
"symbiotic species",
"biodiversity"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion?
1. wind erosion
2. weathering
3. soil erosion
4. flooding
| null | null | null | null |
[
"wind erosion",
"weathering",
"soil erosion",
"flooding"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Why does the fish odour diminish when you put lemon juice over cooked fish?
1. due to evaporation
2. due to oxidation
3. due to neutralization
4. due to acidification
| null | null | null | null |
[
"due to evaporation",
"due to oxidation",
"due to neutralization",
"due to acidification"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When additional water is added to an aqueous solution, what happens to the concentration of that solution?
1. increases
2. decreases
3. no change
4. doubles
| null | null | null | null |
[
"increases",
"decreases",
"no change",
"doubles"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many chambers does a mammalian heart have?
1. four
2. one
3. five
4. three
| null | null | null | null |
[
"four",
"one",
"five",
"three"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Meaning a disease that spreads from person to person, what term is synonymous with "contagious"?
1. benign
2. noncommunicable
3. infectious
4. harmless
| null | null | null | null |
[
"benign",
"noncommunicable",
"infectious",
"harmless"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The common carotid artery gives rise to the external and internal carotid arteries. the external carotid artery remains superficial and gives rise to many arteries of this?
1. chest
2. stomach
3. head
4. back
| null | null | null | null |
[
"chest",
"stomach",
"head",
"back"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are resources that don't run out?
1. renewable resources
2. orbital resources
3. general resources
4. residual resources
| null | null | null | null |
[
"renewable resources",
"orbital resources",
"general resources",
"residual resources"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Maintaining a balance inside the body or cells of organisms is known as?
1. consciousness
2. ketosis
3. equanimity
4. homeostasis
| null | null | null | null |
[
"consciousness",
"ketosis",
"equanimity",
"homeostasis"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The ability to what is affected by the velocity, or speed, of the water?
1. erode
2. hinder
3. impede
4. construct
| null | null | null | null |
[
"erode",
"hinder",
"impede",
"construct"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the process of isolating a specific gene and then making a copy of it for use in gene therapy?
1. gene cloning
2. gene copying
3. gene treatment
4. attribute cloning
| null | null | null | null |
[
"gene cloning",
"gene copying",
"gene treatment",
"attribute cloning"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The epochs of the universe are known back to very shortly after what 'explosive' event?
1. big bang
2. Explosive bang
3. major bang
4. Biggest bang
| null | null | null | null |
[
"big bang",
"Explosive bang",
"major bang",
"Biggest bang"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the term for a change in an object’s motion, which occurs whenever an object is acted upon by an unbalanced force?
1. compression
2. inclination
3. rotation
4. acceleration
| null | null | null | null |
[
"compression",
"inclination",
"rotation",
"acceleration"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
All metabolic functions carried out by a prokaryote take place in the plasma membrane or where else?
1. Shell
2. cytosol
3. extracellular
4. mitochondrial
| null | null | null | null |
[
"Shell",
"cytosol",
"extracellular",
"mitochondrial"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How does burning matter affect its mass?
1. the mass decreases
2. the mass quadruples
3. the mass increases
4. the mass remains the same
| null | null | null | null |
[
"the mass decreases",
"the mass quadruples",
"the mass increases",
"the mass remains the same"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of stratified deposit is formed where lakes are covered by ice in the winter?
1. telomeres
2. varves
3. glacier
4. tangles
| null | null | null | null |
[
"telomeres",
"varves",
"glacier",
"tangles"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where do greenhouse gases trap heat?
1. atmosphere
2. altitude
3. space
4. ground
| null | null | null | null |
[
"atmosphere",
"altitude",
"space",
"ground"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The hamstrings flex the leg, whereas the quadriceps femoris have what effect?
1. extend
2. no effect
3. contract
4. stabilize
| null | null | null | null |
[
"extend",
"no effect",
"contract",
"stabilize"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Many ceramics are composed of what, which are salts containing anions composed of silicon and oxygen?
1. vinylates
2. crystals
3. silicates
4. soils
| null | null | null | null |
[
"vinylates",
"crystals",
"silicates",
"soils"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Attaching strips of neutral metals that are higher in the activity series can protect a structure from what?
1. deoxidation
2. corrosion
3. weathering
4. diffusion
| null | null | null | null |
[
"deoxidation",
"corrosion",
"weathering",
"diffusion"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Weight is a measure of what force pulling down on an object?
1. distortion
2. motion
3. light
4. gravity
| null | null | null | null |
[
"distortion",
"motion",
"light",
"gravity"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What organ absorbs about 90 percent of the water you ingest?
1. lungs
2. small intestine
3. large intestine
4. skin
| null | null | null | null |
[
"lungs",
"small intestine",
"large intestine",
"skin"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In drosophila, gradients of morphogens encoded by maternal effect genes determine what?
1. cell mass
2. body axes
3. cells axes
4. body mass
| null | null | null | null |
[
"cell mass",
"body axes",
"cells axes",
"body mass"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What features of a salamander's skin help protect itself from predators ?
1. slimy and camouflaged
2. camouflaged and thin
3. brightly colored and poisonous
4. thick and impenetrable
| null | null | null | null |
[
"slimy and camouflaged",
"camouflaged and thin",
"brightly colored and poisonous",
"thick and impenetrable"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Precipitation maps show the amount of what in different areas?
1. heat
2. population
3. geographical variety
4. rainfall
| null | null | null | null |
[
"heat",
"population",
"geographical variety",
"rainfall"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a germ cell that divides into gametocytes during gametogenesis?
1. pollenation
2. gonads
3. gametogonium
4. cocklebur
| null | null | null | null |
[
"pollenation",
"gonads",
"gametogonium",
"cocklebur"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The saguaro doesn't have any leaves to lose water by which process?
1. transpiration
2. evaporation
3. respiration
4. propagation
| null | null | null | null |
[
"transpiration",
"evaporation",
"respiration",
"propagation"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the most important source of energy on earth?
1. sun
2. water
3. moon
4. the earth's core
| null | null | null | null |
[
"sun",
"water",
"moon",
"the earth's core"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do cyclotrons use to cause particles to move in circular orbits?
1. layers field
2. mixed field
3. occurs field
4. magnetic field
| null | null | null | null |
[
"layers field",
"mixed field",
"occurs field",
"magnetic field"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
An example of a variable relating to the ramp is its what?
1. color
2. mass
3. steepness
4. weight
| null | null | null | null |
[
"color",
"mass",
"steepness",
"weight"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Deep within the earth what force is so great that a rock behaves like a stretched rubber band?
1. pressure
2. volcanoes
3. magnetism
4. momentum
| null | null | null | null |
[
"pressure",
"volcanoes",
"magnetism",
"momentum"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What shape is the colony of a volvox cell?
1. pyramid
2. coil-shaped
3. hollow ball shaped
4. tubular
| null | null | null | null |
[
"pyramid",
"coil-shaped",
"hollow ball shaped",
"tubular"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do puffer fish produce to protect itself?
1. hormones
2. teeth
3. enzymes
4. venom
| null | null | null | null |
[
"hormones",
"teeth",
"enzymes",
"venom"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are polymers composed of many sugar building blocks called?
1. polysaccharides
2. monomers
3. monosaccarides
4. hydrocarbons
| null | null | null | null |
[
"polysaccharides",
"monomers",
"monosaccarides",
"hydrocarbons"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most gas molecules in the atmosphere are pulled close to earth’s surface by what force?
1. traction
2. light
3. gravity
4. weight
| null | null | null | null |
[
"traction",
"light",
"gravity",
"weight"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Coral reefs and tropical rainforests are ecosystems known for what, contributing greatly to the species in existence on earth?
1. biodiversity
2. spontaneous mutation
3. mass migrations
4. commensalism
| null | null | null | null |
[
"biodiversity",
"spontaneous mutation",
"mass migrations",
"commensalism"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Gymnosperms and angiosperms are types of _________ seed plants.
1. genetic
2. heritage
3. modern
4. extinct
| null | null | null | null |
[
"genetic",
"heritage",
"modern",
"extinct"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Not getting enough calcium may cause what health problem?
1. arthritis
2. diabetes
3. osteoporosis
4. blindness
| null | null | null | null |
[
"arthritis",
"diabetes",
"osteoporosis",
"blindness"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the sequence of elementary steps that together comprise an entire chemical reaction called?
1. reaction circle
2. mechanical mechanism
3. reaction mechanism
4. basic reaction
| null | null | null | null |
[
"reaction circle",
"mechanical mechanism",
"reaction mechanism",
"basic reaction"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the clear, curved structure that works with the cornea to help focus light at the back of the eye?
1. pupil
2. retina
3. iris
4. lens
| null | null | null | null |
[
"pupil",
"retina",
"iris",
"lens"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the color of the powder of a mineral called?
1. dye
2. pigment
3. streak
4. hue
| null | null | null | null |
[
"dye",
"pigment",
"streak",
"hue"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What part of the plant anchors it into the soil?
1. leaves
2. roots
3. buds
4. stems
| null | null | null | null |
[
"leaves",
"roots",
"buds",
"stems"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Evolution happens because of what?
1. natural change
2. natural resources
3. natural process
4. natural selection
| null | null | null | null |
[
"natural change",
"natural resources",
"natural process",
"natural selection"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The nephron is the functional unit of what pair of organs?
1. kidneys
2. lungs
3. eyes
4. ribs
| null | null | null | null |
[
"kidneys",
"lungs",
"eyes",
"ribs"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Nonshivering thermogenesis, which involves the breakdown of brown adipose tissue, is a special methods newborns have for what purpose?
1. harnessing heat
2. generating heat
3. moving heat
4. losing heat
| null | null | null | null |
[
"harnessing heat",
"generating heat",
"moving heat",
"losing heat"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do you call a predator species that affects other species' populations when its own population size changes?
1. paradox species
2. symbiotic species
3. keystone species
4. complement species
| null | null | null | null |
[
"paradox species",
"symbiotic species",
"keystone species",
"complement species"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do you call the electrons in the outer energy level of an atom that are involved in chemical bonds?
1. valence electrons
2. force electrons
3. transitions electrons
4. helium electrons
| null | null | null | null |
[
"valence electrons",
"force electrons",
"transitions electrons",
"helium electrons"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many valence electrons do neutral phosphorus atoms have?
1. nine
2. five
3. four
4. three
| null | null | null | null |
[
"nine",
"five",
"four",
"three"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What impact does photosynthesis have on the direction of electron flow?
1. cools it
2. reverses it
3. cycles it
4. repeats it
| null | null | null | null |
[
"cools it",
"reverses it",
"cycles it",
"repeats it"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In an experiment, what is kept constant so they will not affect the results, including affecting the dependent variable?
1. similar controls
2. experimental controls
3. atmospheric controls
4. educated controls
| null | null | null | null |
[
"similar controls",
"experimental controls",
"atmospheric controls",
"educated controls"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The rate of evaporation depends only on the surface area of the liquid and is essentially constant. the rate of condensation depends on the number of molecules in the vapor phase and increases steadily until it equals the rate of this?
1. absorption
2. evaporation
3. accumulation
4. condensation
| null | null | null | null |
[
"absorption",
"evaporation",
"accumulation",
"condensation"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the two main types of diabetes?
1. type 0, 1
2. type a, b
3. type 1, type 2
4. type 3, 4
| null | null | null | null |
[
"type 0, 1",
"type a, b",
"type 1, type 2",
"type 3, 4"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What function does the longer flagellae perform in dinoflagellates?
1. attacks
2. propels
3. grasps
4. defends
| null | null | null | null |
[
"attacks",
"propels",
"grasps",
"defends"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the three stages of water?
1. liquid, underground, frozen
2. ice, rock, sky
3. ice, liquid, vapor
4. vapor, earth, internal
| null | null | null | null |
[
"liquid, underground, frozen",
"ice, rock, sky",
"ice, liquid, vapor",
"vapor, earth, internal"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the first stage of cellular respiration?
1. defacation
2. glycolysis
3. photosynthesis
4. breath
| null | null | null | null |
[
"defacation",
"glycolysis",
"photosynthesis",
"breath"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Roundworms are intervertebrates that belong to which phylum?
1. amoebozoa
2. nematoda
3. annelida
4. Gordiacea
| null | null | null | null |
[
"amoebozoa",
"nematoda",
"annelida",
"Gordiacea"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The development of multi-cellular organisms begins from a single-celled zygote, which undergoes rapid cell division to form this?
1. multicell
2. blastula
3. gametophyte
4. eukaryote
| null | null | null | null |
[
"multicell",
"blastula",
"gametophyte",
"eukaryote"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
While components of a mixture can be separated by physical means, the components of a pure substance can only be broken down through what means?
1. mechanical
2. thermal
3. chemical
4. radiation
| null | null | null | null |
[
"mechanical",
"thermal",
"chemical",
"radiation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is it called when pollen from one plant fertilizes another plant of the same species?
1. cross-typing
2. cross - vegetation
3. cross-pollination
4. cross-breeding
| null | null | null | null |
[
"cross-typing",
"cross - vegetation",
"cross-pollination",
"cross-breeding"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Calcium hydroxide and calcium carbonate are effective in neutralizing the effects of what on lakes?
1. dioxide rain
2. acid rain
3. ozone rain
4. oil rain
| null | null | null | null |
[
"dioxide rain",
"acid rain",
"ozone rain",
"oil rain"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most of these bacterial illnesses can be prevented with proper cooking of food and washing what?
1. teeth
2. hands
3. hair
4. vegetables
| null | null | null | null |
[
"teeth",
"hands",
"hair",
"vegetables"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
If something is in the state of matter where it has both a definite shape and volume, then what state of matter is it in?
1. gas
2. solid
3. plasma
4. liquid
| null | null | null | null |
[
"gas",
"solid",
"plasma",
"liquid"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the region known as the myelencephalon in the embryonic brain?
1. Diencephalon
2. Telencephalon
3. Mesencephalon
4. medulla
| null | null | null | null |
[
"Diencephalon",
"Telencephalon",
"Mesencephalon",
"medulla"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?
1. combustion reactions
2. hydrogen reactions
3. material reactions
4. chemical reactions
| null | null | null | null |
[
"combustion reactions",
"hydrogen reactions",
"material reactions",
"chemical reactions"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What law states that matter cannot be created or destroyed?
1. conservation of energy
2. construct of energy
3. law of inertia
4. Murphy's Law
| null | null | null | null |
[
"conservation of energy",
"construct of energy",
"law of inertia",
"Murphy's Law"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The air bubbles resulting from cavitation expand and block water channels of the what?
1. xylem
2. heart
3. ectoderm
4. respiration
| null | null | null | null |
[
"xylem",
"heart",
"ectoderm",
"respiration"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which gender typically experiences growth spurts first?
1. transgender
2. male
3. female
4. no difference
| null | null | null | null |
[
"transgender",
"male",
"female",
"no difference"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the only organisms that can decompose wood?
1. fossil
2. fungi
3. protists
4. bacteria
| null | null | null | null |
[
"fossil",
"fungi",
"protists",
"bacteria"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What part of the plant do nutrients enter?
1. the roots
2. the stem
3. the flower
4. the seeds
| null | null | null | null |
[
"the roots",
"the stem",
"the flower",
"the seeds"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a solid particle that is indestructible?
1. quark
2. nucleus
3. atom
4. neutron
| null | null | null | null |
[
"quark",
"nucleus",
"atom",
"neutron"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Activated macrophages and neutrophils discharge what that signals molecules that enhance an immune response?
1. pathogens
2. nucelotides
3. alkaloids
4. cytokines
| null | null | null | null |
[
"pathogens",
"nucelotides",
"alkaloids",
"cytokines"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The extracellular fluid is in contact with the axon membrane only at what location?
1. synapses
2. dendrites
3. Sensory Receptors
4. the nodes
| null | null | null | null |
[
"synapses",
"dendrites",
"Sensory Receptors",
"the nodes"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Muscarinic receptors can cause both depolarization or hyperpolarization depending on the what?
1. phenotype
2. strain
3. gravity
4. subtype
| null | null | null | null |
[
"phenotype",
"strain",
"gravity",
"subtype"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What does rising air do when it reaches the top of the troposphere?
1. dries
2. warms
3. cools
4. heats
| null | null | null | null |
[
"dries",
"warms",
"cools",
"heats"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The what is the number of wave cycles that pass a specified point in space in a specified amount of time?
1. intensity
2. frequency
3. density
4. vibrancy
| null | null | null | null |
[
"intensity",
"frequency",
"density",
"vibrancy"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Intermediate filaments tend to give the structural stability to what?
1. cells
2. nerves
3. muscles
4. proteins
| null | null | null | null |
[
"cells",
"nerves",
"muscles",
"proteins"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis?
1. cold fusion
2. electroplating
3. distillation
4. casting
| null | null | null | null |
[
"cold fusion",
"electroplating",
"distillation",
"casting"
] |
[
1,
10,
1,
1
] | null | null | null |
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