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Enzyme Reaction

Enzyme Reaction
In the reaction, C6H12O6+ 6O2 → 6CO2 + 6H2O + energy, which component is being oxidized?

O2
C6H12O6
CO2
H2O

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Enzyme Reaction
Denaturation of an enzyme refers to the

formation of the enzymes proper shape
loss of the enzymes proper shape
formation of a new isozyme for that enzyme
improper arrangement of the enzyme in a metabolic pathway

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Enzyme Reaction
The ability of CTP to bind to aspartate carbamoyltransferase and shut down the synthesis of more CTP is an example of

none of these
feedback inhibition of enzyme activity
enzyme induction
enzyme repression

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Enzyme Reaction
The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme.

approximately equal
half
greater
lesser

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Enzyme Reaction
The fact that β-oxidation of fatty acids, occurs in the mitochondria whereas fatty acid synthesis occurs in the cytoplasmic matrix, is an example of regulation of enzymatic activity by the __________ mechanism.

induction
repression
competitive inhibition
compartmentation

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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.

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

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