KROK 1 Stomatology 2013 – Question 105 · KROK (Dentistry)

Degeneration of glycogen in liver is stimulated by glucagon. What secondary messenger (mediator) is thus formed in the cell?

  1. A. Triacylglycerol
  2. B. CO
  3. C. NO
  4. D. c-AMP
  5. E. c-GMP
Hint

Think about which enzyme glucagon's G-protein-coupled receptor activates in hepatocytes and what product it makes from ATP.

The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.

Create a free account Log in