The key enzyme in regulation of glycogen degradation is
A) glycogen phosphatase.
B) glycogen phosphorylase.
C) glucose 1-phosphate synthase.
D) glycogen kinase.
E) None of the answers is correct.

Question

Quizplus · Accepted Answer

Glycogen phosphorylase is the key enzyme in the regulation of glycogen degradation, as it catalyzes the rate-limiting step in glycogenolysis, breaking down glycogen into glucose-1-phosphate.

The Key Enzyme in Regulation of Glycogen Degradation Is