<prompt> Cholecystokinin causes all of the following except:-Gall bladder contractionPancreatic enzyme secretionIncreases gastrin secretionIncreases small intestinal motility  <response>: Cholecystokinin: - Stimuli for secretion Site of secretion Actions Protein, Fat, Acid -I cells of duodenum, jejunum and ileum Stimulates- Pancreatic enzyme secretions Pancreatic bicarbonate secretions Gallbladder contraction Growth of exocrine pancreas Inhibits- Gastric emptying 