Sutherland Discovered That the Signaling Molecule Epinephrine

question 70

Multiple Choice

Sutherland discovered that the signaling molecule epinephrine

• A) increases concentrations of cyclic AMP in the cytoplasm.
• B) causes lower blood glucose by binding to liver cells.
• C) binds to a cytosolic receptor inside muscle cells.
• D) interacts directly with glycogen phosphorylase.