prompt
stringlengths 51
646
| completion
stringclasses 8
values | source
stringclasses 3
values |
|---|---|---|
What is it called when your joints start to wear out and they become stiff and painful?
A. endometriosis
B. adenitis
C. arthritis
D. tendonitis
Answer:
|
C
|
sciq
|
Gas, liquid, and solid describe what property of matter?
A. Chemical
B. Quatitative
C. Physical
D. states
Answer:
|
D
|
sciq
|
Differences in fitness among different members of a population can lead to what kind of selection?
A. subliminal selection
B. origin selection
C. natural selection
D. fluid selection
Answer:
|
C
|
sciq
|
What cells carry oxygen?
A. white blood cells
B. marrow cells
C. red blood cells
D. lymph cells
Answer:
|
C
|
sciq
|
What coenzyme is used in the transfer of energy in muscles?
A. glycogen
B. carbolic acid
C. atp or adenozine triphosphate
D. hydrofluoric acid
Answer:
|
C
|
sciq
|
Which asexual reproduction method do starfish use to reproduce?
A. spawning
B. fission
C. fragmentation
D. budding
Answer:
|
C
|
sciq
|
What enables gamma rays to pass through hard matters like bones, teeth, and just about anything?
A. their extremely high energy
B. Density
C. Weight
D. Being Heavier
Answer:
|
A
|
sciq
|
What type of mammals includes opossums, kangaroos, and koalas?
A. arthropods
B. crustaceans
C. monotremes
D. marsupials
Answer:
|
D
|
sciq
|
What do we call animals that have a backbone and belong to the phylum chordata?
A. mammals
B. organelles
C. invertebrates
D. vertebrates
Answer:
|
D
|
sciq
|
Living organisms are affected by changes in ph which can include basic conditions and what other kinds of conditions?
A. carbolic
B. complex
C. sodium
D. acidic
Answer:
|
D
|
sciq
|
What makes up most of the interior of a plant?
A. transport tissue
B. support tissue
C. conjunction tissue
D. ground tissue
Answer:
|
D
|
sciq
|
What part of a plant, which is attached to its stem nodes, is the "main organ" of photosynthesis?
A. leaves
B. spores
C. roots
D. flowers
Answer:
|
A
|
sciq
|
Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to what?
A. net internal force
B. kinetic energy
C. speed
D. net external force
Answer:
|
D
|
sciq
|
What term describes a disease in which the immune system attacks the body’s own cells?
A. inflammatory
B. acute
C. contagious
D. autoimmune
Answer:
|
D
|
sciq
|
Flow of what can introduce alleles that are advantageous or ones that are disadvantageous?
A. babies
B. larvae
C. eggs
D. genes
Answer:
|
D
|
sciq
|
A life cycle continues through reproduction and what?
A. development
B. response
C. example
D. mechanical
Answer:
|
A
|
sciq
|
Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a?
A. cell wall
B. plasma membrane
C. chloroplast
D. brain
Answer:
|
B
|
sciq
|
When zinc metal is mixed with sulfur and heated, what is produced?
A. extraction sulfide
B. zinc sulfide
C. methane sulfide
D. iron
Answer:
|
B
|
sciq
|
What cage composed of 12 pairs of ribs, with their costal cartilages and the sternum, protects the heart and lungs?
A. lumbar
B. thoracic
C. cervical
D. sacral
Answer:
|
B
|
sciq
|
What is the ability of an atom to emit charged particles and energy from its nucleus called?
A. conductivity
B. accumulation
C. power
D. radioactivity
Answer:
|
D
|
sciq
|
Diffusion is an effective transport mechanism over the spatial scales typically found at what level?
A. molecular
B. cellular
C. electromagnetic
D. atom
Answer:
|
B
|
sciq
|
In a car race on a circular track, where the start and finish line are the same, what quantity is neglible?
A. partial displacement
B. total displacement
C. total acceleration
D. total distance
Answer:
|
B
|
sciq
|
What is another name for molecular compounds?
A. oxidized compounds
B. synthetic compounds
C. phenotype compounds
D. covalent compounds
Answer:
|
D
|
sciq
|
The long mouth-tube that some insects use to suck up the nectar of the flower is called what?
A. prosthesis
B. stamen
C. proboscis
D. pistil
Answer:
|
C
|
sciq
|
Cnvs result from regions of what being duplicated or deleted inconsistently within the population?
A. cytoplasm
B. genome
C. DNA
D. genes
Answer:
|
B
|
sciq
|
Insects can have specialized mouthparts, such as a proboscis, to siphon the nectar from what?
A. stems
B. fruits
C. shrubs
D. flowers
Answer:
|
D
|
sciq
|
What is the invisible force that pulls things to earth?
A. electromagnetism
B. momentum
C. motion
D. gravity
Answer:
|
D
|
sciq
|
What do we call the seasonal movement of animals?
A. immigration
B. trade
C. population
D. migration
Answer:
|
D
|
sciq
|
What kind of beneficial relationships with other organisms are common in the plant kingdom?
A. mutualistic
B. symbiotic
C. Host
D. autotrophic
Answer:
|
A
|
sciq
|
Some marine algae have evolved special structures capable of what plant process?
A. pollination
B. seed germination
C. photosynthesis
D. respiration
Answer:
|
C
|
sciq
|
What is the substance called whenatoms of different elements join together?
A. plants
B. crusts
C. crystals
D. compounds
Answer:
|
D
|
sciq
|
What type of solid has atoms arranged in a repeating pattern?
A. crystals
B. ions
C. hydrocarbons
D. metals
Answer:
|
A
|
sciq
|
What is the process called when secretory cells export products?
A. isolation
B. exocytosis
C. morphogenesis
D. endocytosis
Answer:
|
B
|
sciq
|
Natural resources that are limited in supply and cannot be replaced except over millions of years are known as what?
A. nonrenewable
B. biological
C. precious
D. renewable
Answer:
|
A
|
sciq
|
What is a hydrocarbon in which the carbon chain joins to itself in a ring?
A. acid hydrocarbon
B. circular hydrocarbon
C. asymmetrical hydrocarbon
D. cyclic hydrocarbon
Answer:
|
D
|
sciq
|
The first photosynthetic organisms were not plants, but types of what that lived in the water?
A. bacteria
B. pathogens
C. algae
D. fungi
Answer:
|
A
|
sciq
|
What is the second stage of photosynthesis?
A. production of protein
B. production of glucose
C. glucose destruction
D. pigment release
Answer:
|
B
|
sciq
|
Which layer is the lithosphere located?
A. eclipses layer
B. outermost layer
C. nearest layer
D. radii layer
Answer:
|
B
|
sciq
|
What is speed at any given instant called?
A. spontaneous speed
B. relative speed
C. marginal speed
D. instantaneous speed
Answer:
|
D
|
sciq
|
During birth, a baby passes from the uterus through what organ to leave the body?
A. the urethra
B. the vagina
C. Ovary
D. Esophagus
Answer:
|
B
|
sciq
|
What type of earthquake creates a tsunami?
A. Tectonic
B. underwater
C. collapse
D. volcanic
Answer:
|
B
|
sciq
|
What is the smallest of the galilean moons?
A. europa
B. demos
C. aura
D. phoebe
Answer:
|
A
|
sciq
|
What is the term for a combination of substances in which there is no chemical reaction?
A. a solute
B. a solution
C. a combination
D. a mixture
Answer:
|
D
|
sciq
|
Where does the majority of chemical digestion occur?
A. stomach
B. mouth
C. large intestine
D. small intestine
Answer:
|
D
|
sciq
|
The vertebrate endoskeleton includes a vertebral column, cranium, limbs, and what else?
A. tissue girdles
B. limb girdles
C. Skin Girdles
D. blood girdles
Answer:
|
B
|
sciq
|
What is defined as the velocity of the object at a given moment?
A. relativistic velocity
B. specific gravity
C. instantaneous velocity
D. inertia
Answer:
|
C
|
sciq
|
What is the term for an expression showing the relationship of the reaction rate to the concentrations of each reactant?
A. flow law
B. concentric law
C. decay law
D. rate law
Answer:
|
D
|
sciq
|
How many pi bonds are found in a triple bond?
A. four
B. six
C. 10
D. two
Answer:
|
D
|
sciq
|
What is formed when an acidic solution and a basic solution react together in a neutralization reaction?
A. salt
B. shallow
C. seawater
D. Sodium
Answer:
|
A
|
sciq
|
What is the causative agent of sleeping sickness in humans?
A. pseudomonas asplenii
B. escherichia coli
C. bacillus aerophilus
D. trypanosoma brucei
Answer:
|
D
|
sciq
|
Living things that use energy to make food, both for themselves and other living things, are what part of an ecosystem?
A. producers
B. decomposers
C. growers
D. consumers
Answer:
|
A
|
sciq
|
In science, what process produces evidence that helps answer questions and solve problems?
A. manipulation
B. suspension
C. investigation
D. information
Answer:
|
C
|
sciq
|
What cellular structure is used during endocytosis to allow molecules to enter the cell?
A. nucleus
B. vesicles
C. tissues
D. membranes
Answer:
|
B
|
sciq
|
What are unique about prokaryotic cells' organelles?
A. only membrane - bound
B. not membrane-bound
C. no cell walls
D. no epidermis
Answer:
|
B
|
sciq
|
How long ago did the ancestors of mammals evolve?
A. 50,900 million years
B. 100 million
C. 300 million years
D. 10 million
Answer:
|
C
|
sciq
|
A d. melanogaster population has an average heterozygosity of what?
A. 21 %
B. 19 %
C. 22 %
D. 14%
Answer:
|
D
|
sciq
|
Traits that are affected by more than one gene are what type of traits?
A. dominant
B. monogenetic
C. recessive
D. polygenic traits
Answer:
|
D
|
sciq
|
Pharmacist and surveyor are two career options based in what type of science?
A. obvious
B. visible
C. physical
D. Business
Answer:
|
C
|
sciq
|
What is another term for foodborne illness?
A. cancer
B. food poisoning
C. disease
D. pathogen
Answer:
|
B
|
sciq
|
The mechanical advantage of a machine is related to how it changes what?
A. force
B. nature
C. pressure
D. example
Answer:
|
A
|
sciq
|
What term in physics refers to the use of force to move an object?
A. work
B. velocity
C. mass
D. momentum
Answer:
|
A
|
sciq
|
What is the name of the organelle that helps make and transport proteins and lipids?
A. mitochondria
B. nucleus
C. plasma membrane
D. endoplasmic reticulum
Answer:
|
D
|
sciq
|
What machine is used to determine the calories in food, as well as the average heat yield from burning various grades of coal and oil?
A. calorimeter
B. alethiometer
C. thermometer
D. radio telescope
Answer:
|
A
|
sciq
|
What is the name of the outer part of the adrenal gland located above the kidneys?
A. spleen
B. nucleus
C. cortex
D. mitochondria
Answer:
|
C
|
sciq
|
What kind of energy used heat from magma within the earth to heat homes or produce steam that turns turbines?
A. thermal energy
B. renewable energy
C. robust energy
D. geothermal energy
Answer:
|
D
|
sciq
|
The primary output of the basal nuclei is to the thalamus, which relays that output to where?
A. suffering cortex
B. Back cortex
C. effect cortex
D. cerebral cortex
Answer:
|
D
|
sciq
|
The central nervous system is composed of the brain and what else?
A. the sclerotic cord
B. the dynamic cord
C. the lateral cord
D. the spinal cord
Answer:
|
D
|
sciq
|
A group of genetically identical individuals is called what?
A. a man
B. replicant
C. brother
D. a clone
Answer:
|
D
|
sciq
|
Where on the earth's surface does the water cycle takes place?
A. inside,under,above
B. on , below , and below
C. for , above , and below
D. on, above, and below
Answer:
|
D
|
sciq
|
Under which conditions do many bacteria carry out alcohol fermentation?
A. enzymatic
B. melting
C. photosynthesis
D. anaerobic
Answer:
|
D
|
sciq
|
Fermat's principle states that what will always take the path that takes the least amount of time?
A. wind
B. electricity
C. sound
D. light
Answer:
|
D
|
sciq
|
What trend is occurring involving the extent of arctic sea ice in summer?
A. water decrease
B. rapid decrease
C. slow decrease
D. Ice growth
Answer:
|
B
|
sciq
|
In vertebrates, cholesterol is synthesized in which organ and obtained from the diet?
A. the liver
B. heart
C. the brain
D. the bone
Answer:
|
A
|
sciq
|
What is a group of lions called?
A. bevy
B. coven
C. pride
D. herd
Answer:
|
C
|
sciq
|
Which layer is found below the lithosphere?
A. magnetosphere
B. troposphere
C. stratosphere
D. asthenosphere
Answer:
|
D
|
sciq
|
What is the name for the nonliving parts of ecosystems?
A. abiotic factors
B. Dead factors
C. nucleic factors
D. diverse factors
Answer:
|
A
|
sciq
|
What do you call the electrons in the outermost energy level of an atom?
A. shell electrons
B. Proper electrons
C. Inner electrons
D. valence electrons
Answer:
|
D
|
sciq
|
What are some of the giant fairy rings produced by?
A. fronds
B. mycelia
C. sporangia
D. algae
Answer:
|
B
|
sciq
|
What are ingrowths on arthropod exoskeletons to which muscles attach?
A. rods
B. apodemes
C. pores
D. joints
Answer:
|
B
|
sciq
|
Which type of electrons plays the most important role in chemical reactions?
A. valence
B. transition
C. intermediate
D. noncovalent
Answer:
|
A
|
sciq
|
What level is greater than 7 in a basic solution?
A. fh
B. uh
C. gh
D. ph
Answer:
|
D
|
sciq
|
What happens to volume as the temperature increases?
A. volume fluctuates
B. volume increases
C. volume decreases
D. volume is unchanged
Answer:
|
B
|
sciq
|
What does an array of radio telescopes collect?
A. microwaves
B. radio waves
C. light waves
D. thermal waves
Answer:
|
B
|
sciq
|
What kind of compounds contain positively and negatively charged ions in a ratio that results in an overall charge of zero?
A. zero charged compunds
B. ionic compounds
C. neutral compounds
D. zeronic ions
Answer:
|
B
|
sciq
|
What are formed when crystals precipitate out from a liquid?
A. additive sedimentary rocks
B. chemical sedimentary rocks
C. diamonds
D. gaseous sedimentary rocks
Answer:
|
B
|
sciq
|
Roundworms exemplify what type of organization, where two or more types of tissues work together to perform a particular function as an organ?
A. delicate - level organization
B. organ-level organization
C. land-level organization
D. bone-level organization
Answer:
|
B
|
sciq
|
Where are protons and neutrons located?
A. epidermis
B. nucleus
C. electron shell
D. radius
Answer:
|
B
|
sciq
|
Why do hummingbirds have long narrow bills?
A. to feed their offspring
B. to store food
C. to reach the nectar at the bottom of flowers
D. for protection against predators
Answer:
|
C
|
sciq
|
Bivalvia and gastropoda are classes of what phylum?
A. fishes
B. mollusks
C. Insects
D. diatoms
Answer:
|
B
|
sciq
|
Kinetic energy of moving particles of matter, measured by their temperatures are known as:
A. solar energy
B. atmospheric energy
C. visible energy
D. thermal energy
Answer:
|
D
|
sciq
|
What is the term for a process that changes some chemical substances into others?
A. acid reaction
B. toxic reaction
C. chain reaction
D. chemical reaction
Answer:
|
D
|
sciq
|
The diagnosis of a disease or condition before the baby is born is called?
A. specific diaganosis
B. immature diagnosis
C. prenatal diagnosis
D. specialized diagnosis
Answer:
|
C
|
sciq
|
A heterogeneous mixture of particles of one substance distributed throughout a second substance in a different phase is known as what?
A. suspension
B. fluid
C. disruption
D. solution
Answer:
|
A
|
sciq
|
On what type of land does runoff cause more erosion?
A. mountainous
B. metallic
C. bare
D. grassy
Answer:
|
C
|
sciq
|
What kind of fats have been implicated in the presence of heart disease?
A. trans fats
B. plant fats
C. key fats
D. animal fats
Answer:
|
A
|
sciq
|
Inducible enzymes usually function in what type of pathways?
A. catabolic
B. enzymatic
C. biogenic
D. anabolic
Answer:
|
A
|
sciq
|
Since electrons are charged, their intrinsic spin creates a what?
A. suppressed electrical field
B. intrinsic magnetic field
C. intrinsic electrical field
D. magnified rupulsed field
Answer:
|
B
|
sciq
|
What do bats use to determine the location of objects?
A. syncopation
B. UV light
C. echolocation
D. infrared light
Answer:
|
C
|
sciq
|
Caffeine is an example of what type of drug?
A. depressant
B. barbiturate
C. psychoactive
D. nicotine
Answer:
|
C
|
sciq
|
What is the use of technology to change the genetic makeup of living things for human purposes?
A. genetic engineering
B. biological engineering
C. biological utility
D. genetic employing
Answer:
|
A
|
sciq
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.