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Enzyme Reaction

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

Energy
CO2
H2O
O2

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Enzyme Reaction
A substrate binds to its enzyme at a location called the __________ site.

coenzyme
active
substrate
polypeptide

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Enzyme Reaction
If the Keq for an enzymatic reaction is greater than 1, the reaction

can not occur without the input of energy
both (a) and (b)
will be endergonic
none of these

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Enzyme Reaction
An endergonic reaction is one that

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

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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.

repression
compartmentation
induction
competitive inhibition

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Enzyme Reaction
An exergonic reaction is one that

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

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