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null | Which of the following is the correct answer to the question:
What system of the body is responsible for ultimately ridding it of waste and excess water?
1. digestive system
2. respiratory system
3. circulatory system
4. excretory system
| null | null | null | null | [
"digestive system",
"respiratory system",
"circulatory system",
"excretory system"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What's it called when there's a sudden flow of mud?
1. avalanche
2. sediment
3. dirt bath
4. mudflow
| null | null | null | null | [
"avalanche",
"sediment",
"dirt bath",
"mudflow"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
Which zone is located below 200 meters from the surface?
1. epipelagic
2. aphotic zone
3. observable zone
4. mesopelagic
| null | null | null | null | [
"epipelagic",
"aphotic zone",
"observable zone",
"mesopelagic"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Food chewed evenly during mastication moisten and lubricate the lining of the mouth and this?
1. esophagus
2. pharynx
3. larynx
4. trachea
| null | null | null | null | [
"esophagus",
"pharynx",
"larynx",
"trachea"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Photosynthesis is initiated by what hitting plants?
1. moisture
2. air
3. sunlight
4. dirt
| null | null | null | null | [
"moisture",
"air",
"sunlight",
"dirt"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the process of drawing general conclusions based on many pieces of evidence?
1. quantum reasoning
2. primitive reasoning
3. experimental reasoning
4. inductive reasoning
| null | null | null | null | [
"quantum reasoning",
"primitive reasoning",
"experimental reasoning",
"inductive reasoning"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
Name the fibrous joint in which two parallel bones are united to each other by fibrous connective tissue.
1. gomphosis
2. suture
3. cartilage
4. syndesmosis
| null | null | null | null | [
"gomphosis",
"suture",
"cartilage",
"syndesmosis"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What's the best way humans can conserve water?
1. salt it
2. use more
3. use less
4. boil it
| null | null | null | null | [
"salt it",
"use more",
"use less",
"boil it"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Although fewer in number than chemical synapses, what type of synapses are found in all nervous systems and play important and unique roles?
1. beginning synapses
2. electrical synapses
3. duplicating synapses
4. dual synapses
| null | null | null | null | [
"beginning synapses",
"electrical synapses",
"duplicating synapses",
"dual synapses"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What consists of a nitrogen atom bonded to some combination of carbons and hydrogens?
1. a metalloid
2. a chloride
3. an amine
4. an alkali
| null | null | null | null | [
"a metalloid",
"a chloride",
"an amine",
"an alkali"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
When do hammerhead sharks usually hunt?
1. at night
2. in the day
3. summer
4. winter
| null | null | null | null | [
"at night",
"in the day",
"summer",
"winter"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What types of glands do only female mammals have?
1. thyroid
2. respiratory
3. pituitary
4. mammary
| null | null | null | null | [
"thyroid",
"respiratory",
"pituitary",
"mammary"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the unit used to measure air pressure?
1. pounds per inch
2. newtons
3. mass
4. millibar
| null | null | null | null | [
"pounds per inch",
"newtons",
"mass",
"millibar"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
In which stage does the chromatin condense into chromosomes?
1. Metaphase I
2. Anaphase I
3. Telophase II
4. prophase ii
| null | null | null | null | [
"Metaphase I",
"Anaphase I",
"Telophase II",
"prophase ii"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the upper-most atmosphere known as?
1. thermosphere
2. xerosphere
3. ionosphere
4. exosphere
| null | null | null | null | [
"thermosphere",
"xerosphere",
"ionosphere",
"exosphere"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Reproduction that doesn't involve a male gamete is also known as what?
1. asexual reproduction
2. mitosis
3. meiosis
4. agamogenesis
| null | null | null | null | [
"asexual reproduction",
"mitosis",
"meiosis",
"agamogenesis"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the term for an electronic component that consists of many other electronic components?
1. creating circuit
2. networks
3. integrated circuit
4. electrical current
| null | null | null | null | [
"creating circuit",
"networks",
"integrated circuit",
"electrical current"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is another term for life science?
1. ecology
2. biology
3. geology
4. meteorology
| null | null | null | null | [
"ecology",
"biology",
"geology",
"meteorology"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What type of cartilage contains no collagen?
1. fetal cartilage
2. shark cartilage
3. lamprey cartilage
4. joint cartilage
| null | null | null | null | [
"fetal cartilage",
"shark cartilage",
"lamprey cartilage",
"joint cartilage"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
In prokaryotes, what are the regions called that repressors bind to?
1. elements
2. enablers
3. operators
4. consumers
| null | null | null | null | [
"elements",
"enablers",
"operators",
"consumers"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What instrument has a resolution many times greater than a light microscope, and can be used to see the details on the outside of a cell?
1. element microscope
2. complex microscope
3. electron microscope
4. molecular microscope
| null | null | null | null | [
"element microscope",
"complex microscope",
"electron microscope",
"molecular microscope"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
The temperature at which the individual ions have enough kinetic energy to overcome the attractive forces that hold them in place is called?
1. melting point
2. occurring point
3. boiling point
4. last point
| null | null | null | null | [
"melting point",
"occurring point",
"boiling point",
"last point"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What play several important roles in the human body?
1. lipids
2. cells
3. tissues
4. organs
| null | null | null | null | [
"lipids",
"cells",
"tissues",
"organs"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is a measure that has both size and direction?
1. length
2. wave
3. velocity
4. vector
| null | null | null | null | [
"length",
"wave",
"velocity",
"vector"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is to blame for water’s boiling point (100°c) being higher than the boiling points of similar substances?
1. electrode bonds
2. molecular shape
3. hydrogen bonds
4. helium bonds
| null | null | null | null | [
"electrode bonds",
"molecular shape",
"hydrogen bonds",
"helium bonds"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Carbonic acid decomposes easily at room temperature into carbon dioxide and what else?
1. water
2. oxygen
3. helium
4. gas
| null | null | null | null | [
"water",
"oxygen",
"helium",
"gas"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What form when a single atom gains or loses electrons?
1. fusional ions
2. carbon atoms
3. vacuoles ions
4. monatomic ions
| null | null | null | null | [
"fusional ions",
"carbon atoms",
"vacuoles ions",
"monatomic ions"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
In earthworms, the skin serves as what type of organ?
1. kidney
2. excretory
3. respiratory
4. reproductive
| null | null | null | null | [
"kidney",
"excretory",
"respiratory",
"reproductive"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Catalytic converters used on motor vehicles break down pollutants in what, yielding non-toxic compounds?
1. intake
2. muffler
3. exhaust
4. oil
| null | null | null | null | [
"intake",
"muffler",
"exhaust",
"oil"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Processing of filtrate in the proximal tubule helps maintain what level in body fluid?
1. metabolic level
2. ph
3. temperature
4. homeostasis
| null | null | null | null | [
"metabolic level",
"ph",
"temperature",
"homeostasis"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What helps represent age-sex structure of the population?
1. density graph
2. population pyramid
3. habitat chart
4. biome model
| null | null | null | null | [
"density graph",
"population pyramid",
"habitat chart",
"biome model"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Large viruses began as what type of cells inside bigger host cells?
1. symbiotic
2. simple
3. static
4. parasitic
| null | null | null | null | [
"symbiotic",
"simple",
"static",
"parasitic"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
How can you calculate the density of matter?
1. by dividing its volume by its mass
2. by multiplying its mass by its volume
3. by dividing its mass by its volume
4. by subtracting mass from volume
| null | null | null | null | [
"by dividing its volume by its mass",
"by multiplying its mass by its volume",
"by dividing its mass by its volume",
"by subtracting mass from volume"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Frogs and toads have long back legs which are specialized for what action?
1. swimming
2. jumping
3. flying
4. sprinting
| null | null | null | null | [
"swimming",
"jumping",
"flying",
"sprinting"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Different regions of the cerebral cortex can be associated with particular functions, a concept known as what?
1. reversal of function
2. localization of function
3. expressiveness of function
4. cytoplasm of function
| null | null | null | null | [
"reversal of function",
"localization of function",
"expressiveness of function",
"cytoplasm of function"
] | [
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 change in the inherited traits of organisms over time?
1. evolution
2. mutation
3. generation
4. emergence
| null | null | null | null | [
"evolution",
"mutation",
"generation",
"emergence"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What type of diseases do antibiotics not affect?
1. cancer
2. viruses
3. autoimmune diseases
4. animal stings
| null | null | null | null | [
"cancer",
"viruses",
"autoimmune diseases",
"animal stings"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Which system carries out long-distance transport of materials between the root and shoot systems?
1. vascular tissue system
2. circulatory tissue system
3. reproductive tissue system
4. perceptual tissue system
| null | null | null | null | [
"vascular tissue system",
"circulatory tissue system",
"reproductive tissue system",
"perceptual tissue system"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
How do reptiles typically reproduce?
1. cloning
2. asexually
3. sexually
4. live birth
| null | null | null | null | [
"cloning",
"asexually",
"sexually",
"live birth"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
All organisms must adapt to what in order to survive?
1. conditions
2. environment
3. natural
4. weather
| null | null | null | null | [
"conditions",
"environment",
"natural",
"weather"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Biochemical compounds that include sugars, starches, and cellulose are examples of what?
1. lipids
2. carbohydrates
3. proteins
4. electrolytes
| null | null | null | null | [
"lipids",
"carbohydrates",
"proteins",
"electrolytes"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What emerges from an insect egg?
1. parasite
2. cocoon
3. larva
4. fungi
| null | null | null | null | [
"parasite",
"cocoon",
"larva",
"fungi"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What can protons and neutrons be broken down into?
1. quarks
2. ions
3. strings
4. molecules
| null | null | null | null | [
"quarks",
"ions",
"strings",
"molecules"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the name of the stage of life when a child becomes sexually mature?
1. puberty
2. growth spurt
3. adolescence
4. maturity
| null | null | null | null | [
"puberty",
"growth spurt",
"adolescence",
"maturity"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What part of the brain is divided from front to back into the left and right hemispheres?
1. thalmus
2. cerebellum
3. cerebrum
4. medula oblongata
| null | null | null | null | [
"thalmus",
"cerebellum",
"cerebrum",
"medula oblongata"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Because their cells are arranged in bundles, the appearance of skeletal and cardiac muscles is described as what?
1. incised
2. striated
3. cylindrical
4. quadrant
| null | null | null | null | [
"incised",
"striated",
"cylindrical",
"quadrant"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities?
1. sunshine
2. soil
3. water
4. acid
| null | null | null | null | [
"sunshine",
"soil",
"water",
"acid"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What in orange juice makes it taste sour?
1. citric acid
2. acetic acid
3. amino acid
4. carbonation
| null | null | null | null | [
"citric acid",
"acetic acid",
"amino acid",
"carbonation"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What scientist created the modern system for classifying organisms?
1. Newton
2. Bohr
3. Pasteur
4. linnaeus
| null | null | null | null | [
"Newton",
"Bohr",
"Pasteur",
"linnaeus"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What will be the effect to an organism if its homeostasis is not maintained?
1. weight regulation
2. slow aging
3. healthy mental state
4. death or disease
| null | null | null | null | [
"weight regulation",
"slow aging",
"healthy mental state",
"death or disease"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
Since warmer molecules have more energy, they are more what?
1. active
2. abundant
3. dense
4. inactive
| null | null | null | null | [
"active",
"abundant",
"dense",
"inactive"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
If only blue light strikes green leaves what happens to it?
1. it causes heating
2. it causes cooling
3. it is absorbed
4. it is reflected
| null | null | null | null | [
"it causes heating",
"it causes cooling",
"it is absorbed",
"it is reflected"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Which type of animal creates useful substances such as honey, wax, lacquer, and silk?
1. fungus
2. insects
3. spiders
4. bacteria
| null | null | null | null | [
"fungus",
"insects",
"spiders",
"bacteria"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Stringed instruments can help show the relationship between tension and what in strings?
1. frequencies
2. lengths
3. volumes
4. temperatures
| null | null | null | null | [
"frequencies",
"lengths",
"volumes",
"temperatures"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what?
1. altitude
2. density
3. temperature
4. volume
| null | null | null | null | [
"altitude",
"density",
"temperature",
"volume"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Convex lenses are thicker in the middle than at the edges so they cause rays of light to converge, or meet, at a point called what?
1. the center
2. the base
3. focus
4. the apex
| null | null | null | null | [
"the center",
"the base",
"focus",
"the apex"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What are magnesium carbonate, aluminum hydroxide, and sodium bicarbonate commonly used as?
1. antacids
2. antibiotics
3. antidepressants
4. salts
| null | null | null | null | [
"antacids",
"antibiotics",
"antidepressants",
"salts"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What type of taste do bases normally have?
1. salty
2. sour
3. bitter
4. sweet
| null | null | null | null | [
"salty",
"sour",
"bitter",
"sweet"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Which body part helps roundworm prevent their body from expanding?
1. tough cuticle covering
2. scales
3. plate
4. skin
| null | null | null | null | [
"tough cuticle covering",
"scales",
"plate",
"skin"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
The maintenance of constant conditions in the body is also known as what?
1. hypothesis
2. homeostasis
3. consciousness
4. mononucleosis
| null | null | null | null | [
"hypothesis",
"homeostasis",
"consciousness",
"mononucleosis"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the term for tough protein fibers that connects bones to each other?
1. ligaments
2. muscles
3. tetons
4. cords
| null | null | null | null | [
"ligaments",
"muscles",
"tetons",
"cords"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the study of macroscopic properties, atomic properties, and phenomena in chemical systems?
1. physical chemistry
2. differential chemistry
3. thermal chemistry
4. molecular chemistry
| null | null | null | null | [
"physical chemistry",
"differential chemistry",
"thermal chemistry",
"molecular chemistry"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Bones, cartilage, and ligaments make up what anatomical system?
1. skeletal system
2. Lymphatic system
3. Muscular system
4. Integumentary system
| null | null | null | null | [
"skeletal system",
"Lymphatic system",
"Muscular system",
"Integumentary system"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the first part of the large intestine called?
1. duodenum
2. cecum
3. colon
4. jejunum
| null | null | null | null | [
"duodenum",
"cecum",
"colon",
"jejunum"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What occurs when nature reclaims areas formerly occupied by life?
1. typical succession
2. secondary succession
3. tertiary succession
4. primary succession
| null | null | null | null | [
"typical succession",
"secondary succession",
"tertiary succession",
"primary succession"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
To solubilize the fats so that they can be absorbed, what organ secretes a fluid called bile into the small intestine?
1. spleen
2. gall bladder
3. stomach
4. small intestine
| null | null | null | null | [
"spleen",
"gall bladder",
"stomach",
"small intestine"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
When the hemoglobin loses its oxygen, it changes to what color?
1. purple red
2. grayish red
3. bluish red
4. light pink
| null | null | null | null | [
"purple red",
"grayish red",
"bluish red",
"light pink"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
How are weather patterns formed?
1. pollution from planes
2. carbon dioxide
3. the moon's gravitational pull
4. uneven heating of the atmosphere
| null | null | null | null | [
"pollution from planes",
"carbon dioxide",
"the moon's gravitational pull",
"uneven heating of the atmosphere"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
Boyle discovered that what property of a gas is inversely proportional to its volume?
1. temperature
2. amount
3. mass
4. pressure
| null | null | null | null | [
"temperature",
"amount",
"mass",
"pressure"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
What amazing machines smash particles that are smaller than atoms into each other head-on?
1. observant accelerators
2. particle accelerators
3. absorption accelerators
4. nitrogen accelerators
| null | null | null | null | [
"observant accelerators",
"particle accelerators",
"absorption accelerators",
"nitrogen accelerators"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
The interaction of what opposite factors describe a biome and ecosystem?
1. hygroscopic and abiotic
2. abiotic and biotic
3. metastasis and biotic
4. innate and biotic
| null | null | null | null | [
"hygroscopic and abiotic",
"abiotic and biotic",
"metastasis and biotic",
"innate and biotic"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is caused by differences in density at the top and bottom of the ocean?
1. shallow currents
2. flat currents
3. deep currents
4. still water
| null | null | null | null | [
"shallow currents",
"flat currents",
"deep currents",
"still water"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the layer of tissue between the body and shell called?
1. cuticle
2. collagen
3. epidermis
4. mantle
| null | null | null | null | [
"cuticle",
"collagen",
"epidermis",
"mantle"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
Well suited to absorb water and dissolved minerals from the soil, thin-walled dermal cells and tiny hairs cover what basic plant structures?
1. leaves
2. roots
3. stems
4. flowers
| null | null | null | null | [
"leaves",
"roots",
"stems",
"flowers"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the major artery of the body, taking oxygenated blood to the organs and muscles of the body?
1. carotid
2. aorta
3. diastolic
4. capillary
| null | null | null | null | [
"carotid",
"aorta",
"diastolic",
"capillary"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What do you call a growing mass of cancerous cells that pushes into nearby tissues?
1. pallet
2. tumor
3. bacteria
4. calcium
| null | null | null | null | [
"pallet",
"tumor",
"bacteria",
"calcium"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What is the major intracellular cation?
1. sodium
2. potassium
3. glucose
4. magnesium
| null | null | null | null | [
"sodium",
"potassium",
"glucose",
"magnesium"
] | [
1,
10,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
The enzyme pepsin plays an important role in the digestion of proteins by breaking down intact protein to what short-chain amino acids?
1. peptides
2. proteins
3. protons
4. lipids
| null | null | null | null | [
"peptides",
"proteins",
"protons",
"lipids"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What remains a constant of radioactive substance over time?
1. acidity
2. volatility
3. rate of decay
4. temperature
| null | null | null | null | [
"acidity",
"volatility",
"rate of decay",
"temperature"
] | [
1,
1,
10,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
Terrestrial ecosystems, also known for their diversity, are grouped into large categories called what?
1. bisomes
2. monomes
3. substrates
4. biomes
| null | null | null | null | [
"bisomes",
"monomes",
"substrates",
"biomes"
] | [
1,
1,
1,
10
] | null | null | null |
null | Which of the following is the correct answer to the question:
High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term?
1. supersonic
2. ion speed
3. turbulence
4. light speed
| null | null | null | null | [
"supersonic",
"ion speed",
"turbulence",
"light speed"
] | [
10,
1,
1,
1
] | null | null | null |
null | Which of the following is the correct answer to the question:
What do you call a structure composed of two or more types of tissues that work together to do a specific task?
1. cell
2. marrow
3. organ
4. system
| null | null | null | null | [
"cell",
"marrow",
"organ",
"system"
] | [
1,
1,
10,
1
] | null | null | null |