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Enzyme Reaction

Enzyme Reaction
Oxidation is the

gain of electron
loss of electron
loss of proton
gain of protons

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Enzyme Reaction
To a living organism, which of the following has the greatest amount of available energy per molecule?

ADP
ATP
H2O
AMP

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Enzyme Reaction
The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work.

Leibig's law of the minimum
the third law of thermodynamics
Shelford's law of tolerance
the first law of thermodynamics

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Enzyme Reaction
The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M.

lesser
approximately equal
half
greater

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Enzyme Reaction
Adenosine triphosphate is a type of

steroid
amino acid
fatty acid
nucleotide

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Enzyme Reaction
An exergonic reaction is one that

gives off much heat
looses energy
releases energy for work
requires energy to proceed

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