Activators Increase the Rates of Enzyme-Catalyzed Reactions

Activators increase the rates of enzyme-catalyzed reactions.In some cases,these activators interact with the nonenzymatic component of the reaction such as the substrate.However,in most cases the activator:

A) acts as an uncompetitive inhibitor by binding to the product.
B) binds to the enzyme similar to the enzyme/substrate combination.
C) alters the enzyme's chemical properties to produce an altered product.
D) destroys enzyme activity by denaturing the protein.