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null |
Which of the following is the correct answer to the question:
What type of alloys are used in musical instruments?
1. copper
2. plastics
3. bronze
4. brass
| null | null | null | null |
[
"copper",
"plastics",
"bronze",
"brass"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Osteoclasts and osteoblasts play key roles in repair of what?
1. heart
2. brain
3. bone
4. liver
| null | null | null | null |
[
"heart",
"brain",
"bone",
"liver"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the general shape of centrioles?
1. arc
2. spherical
3. rod
4. oval
| null | null | null | null |
[
"arc",
"spherical",
"rod",
"oval"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Why does water infiltrate the ground?
1. run-off from flooding
2. because soil and rocks are porous
3. prolonged drought conditions
4. gravity
| null | null | null | null |
[
"run-off from flooding",
"because soil and rocks are porous",
"prolonged drought conditions",
"gravity"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the upward force exerted by fluids when any object, such as a boat, is placed in it?
1. human force
2. impetuous force
3. atomic force
4. bouyant force
| null | null | null | null |
[
"human force",
"impetuous force",
"atomic force",
"bouyant force"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do dendrites receive signals from?
1. fibers
2. hormones
3. neurons
4. electrons
| null | null | null | null |
[
"fibers",
"hormones",
"neurons",
"electrons"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the term for the exchange of genetic material between non-sister chromatids of homologous chromosomes?
1. crossing-over
2. inheritance
3. asexual reproduction
4. meiosis
| null | null | null | null |
[
"crossing-over",
"inheritance",
"asexual reproduction",
"meiosis"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What must be overcome to change the motion of an object?
1. weight
2. inertia
3. density
4. pressure
| null | null | null | null |
[
"weight",
"inertia",
"density",
"pressure"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which action of the stomach helps chemical digestion by gastric juice?
1. contraction
2. chewing
3. churning action
4. peristalsis
| null | null | null | null |
[
"contraction",
"chewing",
"churning action",
"peristalsis"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What two lenses comprise a compound microscope?
1. scope and focus
2. polarized and focal
3. objective and eyepiece
4. concave and convex
| null | null | null | null |
[
"scope and focus",
"polarized and focal",
"objective and eyepiece",
"concave and convex"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Physical and chemical differences help ecologists distinguish between freshwater and marine types of what?
1. microbiomes
2. cities
3. biomes
4. habitats
| null | null | null | null |
[
"microbiomes",
"cities",
"biomes",
"habitats"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the organic compounds that the body needs in small amounts to function properly; humans need 13 different ones?
1. vitamins
2. proteins
3. nutrients
4. minerals
| null | null | null | null |
[
"vitamins",
"proteins",
"nutrients",
"minerals"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
To undo the tarnish on copper pennies, you can place them in what liquid?
1. seawater
2. distilled water
3. vinegar
4. honey
| null | null | null | null |
[
"seawater",
"distilled water",
"vinegar",
"honey"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What kind of bonding between alcohol molecules means that more energy is required to convert the liquid to vapor, and boiling points are therefore high?
1. stronger mineral bonding
2. stronger hydrogen bonding
3. stronger diffusion bonding
4. weaker carbon bonding
| null | null | null | null |
[
"stronger mineral bonding",
"stronger hydrogen bonding",
"stronger diffusion bonding",
"weaker carbon bonding"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
During summer in the northern hemisphere, the north pole is tilted toward what?
1. sun
2. moon
3. the north star
4. horizon
| null | null | null | null |
[
"sun",
"moon",
"the north star",
"horizon"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Also called lodestone, the mineral magnetite is the most powerful what?
1. synthetic magnet
2. natural permanent magnet
3. healing magnet
4. material on Earth
| null | null | null | null |
[
"synthetic magnet",
"natural permanent magnet",
"healing magnet",
"material on Earth"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many valves are in the heart?
1. four
2. one
3. two
4. six
| null | null | null | null |
[
"four",
"one",
"two",
"six"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Momentum is directly related to both mass and?
1. intensity
2. speed
3. velocity
4. mass
| null | null | null | null |
[
"intensity",
"speed",
"velocity",
"mass"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Bones are made up of different types of what?
1. tissue
2. fiber
3. cartilage
4. blood cells
| null | null | null | null |
[
"tissue",
"fiber",
"cartilage",
"blood cells"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do metals typically lose to achieve stability?
1. electrons
2. molecules
3. ions
4. atoms
| null | null | null | null |
[
"electrons",
"molecules",
"ions",
"atoms"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What happens when a sperm and an egg cell combine?
1. migration
2. fertilization
3. stimulation
4. manipulation
| null | null | null | null |
[
"migration",
"fertilization",
"stimulation",
"manipulation"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the ability to change or move matter?
1. volume
2. density
3. energy
4. temperature
| null | null | null | null |
[
"volume",
"density",
"energy",
"temperature"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How many weeks are in the life cycle of ladybugs
1. four to six
2. nine to six
3. three to six
4. two to four
| null | null | null | null |
[
"four to six",
"nine to six",
"three to six",
"two to four"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the respiratory pigment of almost every vertebrate?
1. iron
2. plasma
3. hemoglobin
4. insulin
| null | null | null | null |
[
"iron",
"plasma",
"hemoglobin",
"insulin"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Objects moving at different speeds, in different directions have different what?
1. protons
2. velocities
3. vibrations
4. electrons
| null | null | null | null |
[
"protons",
"velocities",
"vibrations",
"electrons"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of compounds make up the cells and tissues of organisms?
1. organic compounds
2. hormonal compounds
3. biochemical compounds
4. productive compounds
| null | null | null | null |
[
"organic compounds",
"hormonal compounds",
"biochemical compounds",
"productive compounds"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Meiosis and what process are both preceded by one round of dna replication; however, they differ in producing haploid or diploid daughter cells?
1. mitosis
2. fertilization
3. photosynthesis
4. cloning
| null | null | null | null |
[
"mitosis",
"fertilization",
"photosynthesis",
"cloning"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In their pure form, all elements have an oxidation number of what?
1. 2
2. 7
3. zero
4. 3
| null | null | null | null |
[
"2",
"7",
"zero",
"3"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a close relationship between two species in which at least one species benefits called?
1. parasitic
2. morphogenesis
3. competition
4. symbiosis
| null | null | null | null |
[
"parasitic",
"morphogenesis",
"competition",
"symbiosis"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Multiple sclerosis, huntington’s disease, parkinson’s disease, and alzheimer’s disease are example of diseases of which body system?
1. nervous system
2. muscular system
3. circulatory system
4. lymphatic system
| null | null | null | null |
[
"nervous system",
"muscular system",
"circulatory system",
"lymphatic system"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What includes the living organisms in an area and the non-living aspects of the environment?
1. habitat
2. ecosystem
3. outpost
4. degradation
| null | null | null | null |
[
"habitat",
"ecosystem",
"outpost",
"degradation"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Bacteria may become untreatable if they develop what in response to multiple antibiotics?
1. acceptance
2. resistance
3. affinity
4. weakness
| null | null | null | null |
[
"acceptance",
"resistance",
"affinity",
"weakness"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What grows through blue cheese that gives it the distinctive appearance and flavor?
1. fungus
2. Roots
3. Bacteria
4. Viruses
| null | null | null | null |
[
"fungus",
"Roots",
"Bacteria",
"Viruses"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The two main types of phagocytic cells in the mammalian body are neutrophils and what other?
1. histones
2. eukaryotes
3. leukocytes
4. macrophages
| null | null | null | null |
[
"histones",
"eukaryotes",
"leukocytes",
"macrophages"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is aggravated by practices such as logging, mining, construction, and paving surfaces?
1. water pollution
2. global warming
3. soil erosion
4. seismic activity
| null | null | null | null |
[
"water pollution",
"global warming",
"soil erosion",
"seismic activity"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of hydrocarbon is coal?
1. solid
2. mineral
3. gas
4. liqued
| null | null | null | null |
[
"solid",
"mineral",
"gas",
"liqued"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What chemicals in the liver support glucose homeostasis?
1. glucagon and insulin
2. Force and insulin
3. lactobacilli and insulin
4. cytosol and insulin
| null | null | null | null |
[
"glucagon and insulin",
"Force and insulin",
"lactobacilli and insulin",
"cytosol and insulin"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When resources become limiting, populations follow a logistic growth curve in which the size will level off at a point called what?
1. believed capacity
2. containing capacity
3. carrying capacity
4. full capacity
| null | null | null | null |
[
"believed capacity",
"containing capacity",
"carrying capacity",
"full capacity"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Along with climate, this also influences the type of vegetation that can grow in the region?
1. population density
2. soil type
3. gravity
4. fertilizer use
| null | null | null | null |
[
"population density",
"soil type",
"gravity",
"fertilizer use"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is defined as anything that takes up space and has mass?
1. electrons
2. atoms
3. matter
4. elements
| null | null | null | null |
[
"electrons",
"atoms",
"matter",
"elements"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the name of the simplest carbon molecule?
1. graphite
2. Buckminsterfullerine
3. methane
4. butane
| null | null | null | null |
[
"graphite",
"Buckminsterfullerine",
"methane",
"butane"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Hyperparathyroidism results from an overproduction of what?
1. tharayroid hormone
2. inhibited hormone
3. parathyroid hormone
4. elevated hormone
| null | null | null | null |
[
"tharayroid hormone",
"inhibited hormone",
"parathyroid hormone",
"elevated hormone"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is formed when different gases are confined to the same container?
1. particulate mixture
2. compact mixture
3. homogeneous mixture
4. linear mixture
| null | null | null | null |
[
"particulate mixture",
"compact mixture",
"homogeneous mixture",
"linear mixture"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What property of fluids causes something to stay on or near the surface of water?
1. density
2. strength
3. buoyancy
4. weight
| null | null | null | null |
[
"density",
"strength",
"buoyancy",
"weight"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the tiny sacs in the lungs where gas exchange takes place?
1. vacuoles
2. ganglion
3. chambers
4. alveoli
| null | null | null | null |
[
"vacuoles",
"ganglion",
"chambers",
"alveoli"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the stage between a zygote and polyp?
1. worm
2. egg
3. larva
4. pupa
| null | null | null | null |
[
"worm",
"egg",
"larva",
"pupa"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the term for a particle outside the nucleus of an atom that has a negative electric charge?
1. electron
2. neutron
3. proton
4. ion
| null | null | null | null |
[
"electron",
"neutron",
"proton",
"ion"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Scientists goal is develop nuclear fusion power plants, where the energy from fusion of hydrogen nuclei can be converted to what?
1. gasoline
2. wind
3. electricity
4. oil
| null | null | null | null |
[
"gasoline",
"wind",
"electricity",
"oil"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In which state of matter are particles completely separate from one another?
1. solid state
2. gaseous state
3. phosphorus state
4. liquid state
| null | null | null | null |
[
"solid state",
"gaseous state",
"phosphorus state",
"liquid state"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Van der waals forces are weak interactions between molecules that involve what?
1. atoms
2. dipoles
3. particles
4. photons
| null | null | null | null |
[
"atoms",
"dipoles",
"particles",
"photons"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What part of the body does emphysema affect?
1. heart
2. lungs
3. brain
4. bones
| null | null | null | null |
[
"heart",
"lungs",
"brain",
"bones"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What number is the sum of the numbers of protons and neutrons present in the nucleus of an atom?
1. mass number
2. combined number
3. mass total
4. nuclear number
| null | null | null | null |
[
"mass number",
"combined number",
"mass total",
"nuclear number"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What kind of tool, often based on mathematical equations or computer simulations, helps us understand complex systems?
1. levels
2. panels
3. planes
4. models
| null | null | null | null |
[
"levels",
"panels",
"planes",
"models"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
An ecosystem consists of all the living things and what?
1. nonliving environment
2. living environment
3. local environment
4. phosphorescent environment
| null | null | null | null |
[
"nonliving environment",
"living environment",
"local environment",
"phosphorescent environment"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Mesophyll consists mainly of parenchyma cells specialized for what?
1. digestion
2. photosynthesis
3. circulation
4. respiration
| null | null | null | null |
[
"digestion",
"photosynthesis",
"circulation",
"respiration"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Antibiotic drugs are usually effective in treating what kind of infections?
1. biological
2. lethal
3. bacterial
4. viral
| null | null | null | null |
[
"biological",
"lethal",
"bacterial",
"viral"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is earth’s geographic north pole also called?
1. mere north
2. right north
3. vertical north
4. true north
| null | null | null | null |
[
"mere north",
"right north",
"vertical north",
"true north"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the nonliving aspects of the environment called?
1. abiotic factors
2. metastatic factors
3. antibiotic factors
4. nucleic factors
| null | null | null | null |
[
"abiotic factors",
"metastatic factors",
"antibiotic factors",
"nucleic factors"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Chemical reactions follow the laws of what?
1. Newton
2. photosynthesis
3. thermodynamics
4. quantum physics
| null | null | null | null |
[
"Newton",
"photosynthesis",
"thermodynamics",
"quantum physics"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do you call a mixture of two or more substances in which dissolved particles are distributed evenly throughout?
1. solution
2. concentrate
3. water
4. liquid
| null | null | null | null |
[
"solution",
"concentrate",
"water",
"liquid"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the water that falls from the sky called?
1. precipitation
2. evaporation
3. condensation
4. moisture
| null | null | null | null |
[
"precipitation",
"evaporation",
"condensation",
"moisture"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What returns blood from capillaries to an atrium?
1. arteries
2. veins
3. the lymph system
4. the liver
| null | null | null | null |
[
"arteries",
"veins",
"the lymph system",
"the liver"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Hemolymph bathes organs directly in arthropods and most molluscs, due to an open type of what system?
1. reproductive
2. pulmonary
3. circulatory
4. nervous
| null | null | null | null |
[
"reproductive",
"pulmonary",
"circulatory",
"nervous"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
According to the table, aluminum has an atomic number of 13. therefore, every aluminum atom has 13 protons in its what?
1. components
2. processes
3. membrane
4. nucleus
| null | null | null | null |
[
"components",
"processes",
"membrane",
"nucleus"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Anemia, leukemia, hemophilia, and sickle-cell disease are examples of conditions that primarily affect what?
1. heart
2. blood
3. Lungs
4. brain
| null | null | null | null |
[
"heart",
"blood",
"Lungs",
"brain"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What kind of variation does a rate measure?
1. value to time
2. property to time
3. construction to time
4. environment to time
| null | null | null | null |
[
"value to time",
"property to time",
"construction to time",
"environment to time"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the name of the process that changes some chemical substances into others?
1. mixture
2. hypodermic reaction
3. acid reaction
4. chemical reaction
| null | null | null | null |
[
"mixture",
"hypodermic reaction",
"acid reaction",
"chemical reaction"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the term for the gases that surround a planet?
1. the atmosphere
2. galaxy
3. hemisphere
4. biosphere
| null | null | null | null |
[
"the atmosphere",
"galaxy",
"hemisphere",
"biosphere"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Pressure and vibration are examples of what type of stimuli?
1. thermal
2. atmospheric
3. chemical
4. physical
| null | null | null | null |
[
"thermal",
"atmospheric",
"chemical",
"physical"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In the chest, what divides as it enters the lungs to form the right and left bronchi?
1. trachea
2. Aorta
3. thyroid
4. nerves
| null | null | null | null |
[
"trachea",
"Aorta",
"thyroid",
"nerves"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When does an oocyte complete meiosis?
1. after sperm penetration
2. prophase
3. metaphase
4. anaphase
| null | null | null | null |
[
"after sperm penetration",
"prophase",
"metaphase",
"anaphase"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The electroplating process transfers metal from the anode to which part of the cell?
1. cathode
2. atom tube
3. plasma
4. electrode
| null | null | null | null |
[
"cathode",
"atom tube",
"plasma",
"electrode"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Compression, tension and shear refer to what type of force that can cause rock to change?
1. stress
2. gravity
3. seismic force
4. process
| null | null | null | null |
[
"stress",
"gravity",
"seismic force",
"process"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Unlike the biological species concept, the ecological species concept can accommodate asexual as well as ________ species.
1. homologous
2. homosexual
3. sexual
4. artificial
| null | null | null | null |
[
"homologous",
"homosexual",
"sexual",
"artificial"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
A basic function of cells includes obtaining what from glucose?
1. acids
2. energy
3. food
4. proteins
| null | null | null | null |
[
"acids",
"energy",
"food",
"proteins"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the term for a test to see if a scientific explanation is right or wrong?
1. hypothesis
2. generation
3. invention
4. experiment
| null | null | null | null |
[
"hypothesis",
"generation",
"invention",
"experiment"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?
1. evaporates
2. decreases
3. increases
4. generates
| null | null | null | null |
[
"evaporates",
"decreases",
"increases",
"generates"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How does the bacteria look when seen with the naked eye?
1. dry smear
2. slippery smear
3. oily smear
4. slimy smear
| null | null | null | null |
[
"dry smear",
"slippery smear",
"oily smear",
"slimy smear"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a device used to measure temperature changes during chemical processes called?
1. thermometer
2. alethiometer
3. altimeter
4. calorimeter
| null | null | null | null |
[
"thermometer",
"alethiometer",
"altimeter",
"calorimeter"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Ebola is an example of a disease spread by what kind of infectious agent?
1. bacteria
2. colds
3. virus
4. flus
| null | null | null | null |
[
"bacteria",
"colds",
"virus",
"flus"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The tiny hair present on mucus membranes is known as?
1. tissue
2. dendrites
3. cilia
4. collagen
| null | null | null | null |
[
"tissue",
"dendrites",
"cilia",
"collagen"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What elements do lipids primarily consist of?
1. helium, hydrogen , and oxygen
2. iron, hydrogen , and oxygen
3. carbon, hydrogen, and oxygen
4. silicon, hydrogen , and oxygen
| null | null | null | null |
[
"helium, hydrogen , and oxygen",
"iron, hydrogen , and oxygen",
"carbon, hydrogen, and oxygen",
"silicon, hydrogen , and oxygen"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Polychaetes make up a large and diverse group. which category do the majority of these worms fall into?
1. terrestrial
2. marine
3. amphibian
4. carnivorous
| null | null | null | null |
[
"terrestrial",
"marine",
"amphibian",
"carnivorous"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the main makeup of the cell membrane?
1. glucose
2. filaments
3. antibodies
4. phospholipids
| null | null | null | null |
[
"glucose",
"filaments",
"antibodies",
"phospholipids"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When a host attacks a parasitic bacteria, the bacteria release what to surround the cell wall?
1. pathogens
2. protoplasma
3. bacteriophages
4. layer of slime
| null | null | null | null |
[
"pathogens",
"protoplasma",
"bacteriophages",
"layer of slime"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Solutions can also become supersaturated , where the amount of solute dissolved exceeds what?
1. its solubility
2. part solubility
3. its dissolution
4. its concentration
| null | null | null | null |
[
"its solubility",
"part solubility",
"its dissolution",
"its concentration"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the biggest risk associated with using nuclear energy?
1. fire
2. mutation
3. radiation
4. explosion
| null | null | null | null |
[
"fire",
"mutation",
"radiation",
"explosion"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What property is the result of the force of gravity being opposed by the normal force?
1. sound
2. light
3. density
4. weight
| null | null | null | null |
[
"sound",
"light",
"density",
"weight"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the cliffs called which are created when waves erode a rocky shoreline, leaving a vertical wall of exposed rock layers?
1. wave-cut
2. shear face
3. widow-makers
4. wave - theory
| null | null | null | null |
[
"wave-cut",
"shear face",
"widow-makers",
"wave - theory"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When boron10 absorbs a neutron, what does it emit?
1. particle
2. calcium
3. light
4. proteins
| null | null | null | null |
[
"particle",
"calcium",
"light",
"proteins"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the most common life form in the ocean?
1. algae
2. plankton
3. coral
4. kelp
| null | null | null | null |
[
"algae",
"plankton",
"coral",
"kelp"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What circulates with the blood or hemolymph and are often contained within specialized cells
1. fat pigments
2. structural pigments
3. muscular pigments
4. respiratory pigments
| null | null | null | null |
[
"fat pigments",
"structural pigments",
"muscular pigments",
"respiratory pigments"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the two possible reduction products for brf3?
1. brf and br2
2. brf and brf4
3. brf2 and brf4
4. brg and brf
| null | null | null | null |
[
"brf and br2",
"brf and brf4",
"brf2 and brf4",
"brg and brf"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Normal blood is comprised of nearly half erythrocytes, which is another word for what cells?
1. red blood cells
2. plateletes
3. monocytes
4. white blood cells
| null | null | null | null |
[
"red blood cells",
"plateletes",
"monocytes",
"white blood cells"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of intense storm is a system of winds that rotate around a low pressure center, resulting in swirling air that rises and cools to create clouds and precipitation?
1. monsoon
2. cyclone
3. drought
4. hurricane
| null | null | null | null |
[
"monsoon",
"cyclone",
"drought",
"hurricane"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Blood flows into the kidney through which artery?
1. blood artery
2. renal artery
3. main artery
4. pulminary artery
| null | null | null | null |
[
"blood artery",
"renal artery",
"main artery",
"pulminary artery"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Growth and development in humans is most rapid during what two stages?
1. infancy and adolescence
2. teen and adults
3. bounce and adolescence
4. flutter and adolescence
| null | null | null | null |
[
"infancy and adolescence",
"teen and adults",
"bounce and adolescence",
"flutter and adolescence"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are used to write nuclear equations for radioactive decay?
1. special symbols
2. nuclear symbols
3. chemical symbols
4. energy symbols
| null | null | null | null |
[
"special symbols",
"nuclear symbols",
"chemical symbols",
"energy symbols"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The pull of gravity is expressed as a force of what?
1. joule
2. newtons
3. volt
4. pascal
| null | null | null | null |
[
"joule",
"newtons",
"volt",
"pascal"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of physics explains the behavior of visible light and electromagnetic waves?
1. optics
2. Thermodynamics
3. statistics
4. Quantum mechanics
| null | null | null | null |
[
"optics",
"Thermodynamics",
"statistics",
"Quantum mechanics"
] |
[
10,
1,
1,
1
] | null | null | null |
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