Question 4

(Multiple Choice)

The conversion of glucose-1-phosphate to UDP-glucose has a Δ\Delta G0' near zero. Which of the following reactions is coupled with the previous reaction to drive it to completion?


A) Hydrolysis of PPi
B) Hydrolysis of ATP
C) Hydrolysis of ADP
D) Hydrolysis of UDP
E) Hydrolysis of UTP

Answer