Multiple choice The binding of acetylcholine to a cell triggers all the following processes except inducing or inhibiting the muscle contraction triggering exocytosis of enzymes triggering striated muscle contraction slowing down the rate of contraction triggering the synthesis of cyclic AMP (cAMP) in the liver cells Reveal answer Fill a bubble to check yourself E Correct answer Explanation This is not true because synthesis of cyclic AMP occurs when the epinephrine and glucagon receptors present on the liver cells are triggered by the binding of the hormones epinephrine and glucagon.