Allosteric Modulators Seldom Resemble the Substrate or Product of the Enzyme.What

Multiple Choice

Allosteric modulators seldom resemble the substrate or product of the enzyme.What does this observation show?

A) Modulators likely bind at a site other than the active site.
B) Modulators always act as activators.
C) Modulators bind non-covalently to the enzyme.
D) The enzyme catalyzes more than one reaction.