Which of the following will cause an increase in the activity of glycogen phosphorylase?
A) binding of ATP to the allosteric site
B) phosphorylation of the enzyme
C) high levels of glucose-6-phosphate
D) conversion from the relaxed to tense state
E) drinking coffee

Question

Quizplus · Accepted Answer

Phosphorylation of glycogen phosphorylase activates it by converting the enzyme from its less active form (phosphorylase b) to its more active form (phosphorylase a).

Which of the Following Will Cause an Increase in the Activity