Verana E. Berrong, History of Tarrant County: From Its Beginnings until 1875 (M.A. thesis, Texas Christian University, 1938). Janet L. Schmelzer, Where the West Begins: Fort Worth and Tarrant County (Northridge, California: Windsor, 1985).
Page 4: Parasympathetic and sympathetic nerves innervate the GI tract. â¢ Both parasympathetic and sympathetic divisions of the autonomic nervous. system control digestion by contacting the enteric nervous system in the. wall of the digestive tract. â¢ The parasympathetic division typically stimulates digestion while the. sympathetic division typically inhibits it.
Pearson Education Inc., publishing as Benjamin Cummings (http://www.aw-bc.com). Page 1: Title Page. Digestive system secretion involves the production and release of juices and hormones by the GI tract and its accessory glands.Page 2: Goals. To list the secretions of the digestive tract. To describe the function of each secretion. To describe the control of secretion throughout the digestive tract.Page 3: Large volumes of fluid move in and out of the GI tract. For a typical daily consumption of food (800 g) and fluid (2.0 L): About 1.5 L of saliva is secreted into the mouth.o describe the control of secretion throughout the digestive tract. Page 3: Large volumes of fluid move in and out of the GI tract. For a typical daily consumption of food (800 g) and fluid (2.0 L): About 1.5 L of saliva is secreted into the mouth.