The following questions are based on the reaction A + B ↔ C + D shown in the figure below.

-Which of the following represents the activation energy required for the enzyme-catalyzed reaction in the figure above?

Question

The following questions are based on the reaction A + B ↔ C + D shown in the figure below.
 
-Which of the following represents the activation energy required for the enzyme-catalyzed reaction in the figure above?

Quizplus · Accepted Answer

The activation energy for the enzyme-catalyzed reaction is represented by the difference between the energy of the reactants and the energy of the transition state in the presence of the enzyme. In the figure, the energy of the transition state with the enzyme is shown as the peak of the curve labeled "B." Therefore, choice B represents the activation energy required for the enzyme-catalyzed reaction.

The Following Questions Are Based on the Reaction a