how-do-glucagon-and-epinephrine-affect-glycogen-synthase-activity

Question

How do glucagon and epinephrine affect glycogen synthase activity?

Accepted Answer

They inhibit glycogen synthase to raise blood sugar levels.

Answer

They activate glycogen synthase to lower blood sugar levels.

Answer

They have no effect on glycogen synthase activity.

Answer

They stimulate protein phosphatase 1 to activate glycogen synthase.