Glycogen stored in skeletal muscle cannot provide glucose to the bloodstream because skeletal muscle lacks the enzyme glucose -6 -phosphatase.

Question

Quizplus · Accepted Answer

Skeletal muscle lacks glucose-6-phosphatase, which is necessary for converting glucose-6-phosphate into free glucose that can be released into the bloodstream. Therefore, glycogen stored in skeletal muscle is primarily used for internal energy needs of the muscle itself and cannot directly contribute to raising blood glucose levels.

Glycogen Stored in Skeletal Muscle Cannot Provide Glucose to the Bloodstream