Q1. Frank Moro has been diagnosed as having severe atherosclerosis and high blood cholesterol levels. He is told that he is at risk for a stroke or a heart attack. First, (a) what foods would you propose that he avoid like the plague? (b) What foods would you suggest he add or substitute? (c) What activities would you advise? List them in order of a, b and c.

Q2. Explain the events that occur when epinephrine binds to a G-protein coupled receptor in the membrane of a cell. Begin with the binding of the epinephrine and end with the activation of adenylyl cyclase.