Sutherland discovered that epinephrine
A)signals bypass the plasma membrane of cells.
B)lowers blood glucose by binding to liver cells.
C)interacts with insulin inside muscle cells.
D)interacts directly with glycogen phosphorylase.
E)elevates the cytosolic concentration of cyclic AMP.

Question

Quizplus · Accepted Answer

Sutherland discovered that epinephrine elevates the cytosolic concentration of cyclic AMP. This second messenger then activates various enzymes and pathways to produce the physiological response to epinephrine.

Sutherland Discovered That Epinephrine