<prompt> A 28-year-old professional cyclist has been training for an oppounity to go for a long race. His coach strongly suggests the intake of carbohydrates after the work out to ensure a muscle glycogen storage. The activity of muscle glycogen synthase in resting muscles is increased by the action of which of the following:EpinephrineGlucagonInsulinPhosphorylation  <response>: Insulin increases the activity of muscle glycogen synthase after the intake of carbohydrates increases glycogen reserves in liver muscles. Insulin is anabolic hormone, so increases the rate of the anabolic pathway - glycogenesis. Fig.: In fed state, insulin hormone is released 