(A)On the Reaction Coordinate Diagram Shown Below,label the Transition State $\Delta$

Short Answer

(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.