Actions of cholecystokinin include which one of the following?: (A) Contraction of gall bladder, (B) Secretion of pancreatic juice rich in enzymes, (C) Increases the secretion of enterokinase, (D) All
Answer is D. FUNCTIONS: Stimulates pancreatic acinar cell enzymes secretion. Causes contraction of gallbladder. Secretion of enzyme-rich pancreatic juice. Increases enterokinase secretion