Q: The oxidation of an alcohol can produce either an aldehyde or what? A:
OPTIONS:
- enzyme
- amine
- ester
- ketone
ketone
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Q: What are the most numerous blood cells? A:
OPTIONS:
- neutrophils
- white blood cells
- platelets
- red blood cells
red blood cells
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Q: What are fresh water biomes defined by? A:
OPTIONS:
- high salt content
- moving water
- animal species
- low salt concentration
low salt concentration
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Q: What are changes in membrane potential that vary continuously with the strength of a stimulus are known as? A:
OPTIONS:
- reverse potentials
- variable potentials
- kinetic energy
- graded potentials
graded potentials
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