Week Two Summer 2010 Short Course: Food and Science: Anatomy and Physiology: "FOOD AND SCIENCE SCHEDULE AND ASSIGNMENTS Barbara E. Goodman, Ph.D. (barb.goodman@usd.edu or 605-677-5158) July 12-16, 2010 Tuesday Ju 13 H..."
1. Gastrin increases motility in the stomach and small intestine. It also increases the secretion of stomach acid. Secretin increases bicarbonate in the pancreatic duct making it more basic and increasing fluid produced. GIP basically slows or stops digestion because it decreases motility and production of HCl. It also stimulates the insulin release into the blood. Acetylcholine increases the secretion of saliva, as well as motility of the stomach and intestines.
2. Organs can respond to triggers or things going on with other organs. For example when someone eats a meal and it triggers defacation.
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