(A) on the Reaction Coordinate Diagram Shown Below, Label the Transition

(a) On the reaction coordinate diagram shown below, label the transition state and the overall free-energy change ( $\Delta$ G) for the uncatalyzed reaction A $\rightarrow$ B. (b) Is this an exergonic or endergonic reaction? (c) Draw a second curve showing the energetics of the reaction if it were enzyme-catalyzed.