試題詳解

1. Which statement MOST COMPLETELY EXPLAINS the large △G° for the hydrolysis of phosphoenolpyruvate?
(A)Hydrolysis of the phosphoanhydride bond along with the conversion of the enol to the keto form of pyruvate.
(B) The hydrolysis of the phosphoanhydride bond.
(C) Conversion from the enol to the keto form of pyruvate.
(D) Strong bond energy along with a change in the stereochemistry of the molecule.
(E)  The large  △G° of the phosphoester bond.