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Enzyme Reaction

Enzyme Reaction
Reduction is the

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

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Enzyme Reaction
An enzyme that is always produced, regardless of the presence of substrates or the end products, is called

an allosteric enzyme
an isoenzyme
a repressible enzyme
a constitutive enzyme

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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.

competitive inhibition
repression
induction
compartmentation

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Enzyme Reaction
An exergonic reaction is one that

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

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Enzyme Reaction
Adenosine triphosphate is a type of

amino acid
steroid
fatty acid
nucleotide

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Enzyme Reaction
If the free energy change (ΔG) in a reaction is a negative value, it indicates that the

reaction absorbs energy
reaction is in positive direction
reaction releases energy
reaction is in negative direction

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