Glycogenolysis is best described by which of the following statements:
Bifunctional enzymes(two enzymatic activities present on a single protein) involve : Debranching enzyme Glucan transferase . (Option c) -(Option a)- Glycogenolysis - cleaving alpha(1 - 4) bonds, not b (1- 4) bonds. -(Option b) -requires activation of glycogen phosphorylase , not glycogen synthase -(Option d)- It requires activation (not inactivation )of phosphorylase kinase
It involves enzymes cleaving beta(1- 4) glycosidic linkage
Requires activation of glycogen synthase
Requires a bifunctional enzyme (debranching and transferase)
Requires inactivation of phosphorylase kinase
Glycogen