Which is true of enzyme-catalyzed reactions?
A)All enzymes promote only catabolic reactions
B)Reactions catalyzed by most enzymes tend to go predominantly in one direction
C)All enzymatic reactions are reversible and produce equal amounts of products in both directions
D)All enzymes promote only anabolic reactions

Question

Quizplus · Accepted Answer

Enzyme-catalyzed reactions can be reversible, but not necessarily equal in both directions. The direction of the reaction is usually determined by the conditions in the cellular environment, such as the concentration of reactants and products. Enzymes can also catalyze both catabolic and anabolic reactions, depending on their specificity and the metabolic pathways they are involved in.

Which Is True of Enzyme-Catalyzed Reactions