Which of the following molecules does not directly regulate the activity of glycogen synthase?
A) Glucose
B) Glucose-6-phosphate
C) AMP
D) ATP
E) Concentration of all of these affects glycogen synthase.

Question

Quizplus · Accepted Answer

Glucose does not directly regulate the activity of glycogen synthase. Glycogen synthase activity is regulated by glucose-6-phosphate, AMP, and ATP, which serve as indicators of the cell's energy status, but glucose itself does not directly affect the enzyme's activity.

Which of the Following Molecules Does Not Directly Regulate the Activity