In noncompetitive feedback inhibition
a. the products of the reaction block the active site of the enzyme.
b. the products of the reaction at the end of the pathway bind to a site other than the active
site of an enzyme at or near the beginning of the pathway and block enzyme activity
indirectly.
c. the substrate and cofactors compete for the active site.
d. the inhibitor binds to and directly blocks the active site of the enzyme.
e. enzyme activity is controlled by the reversible binding of a regulatory molecule.
B
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