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Unformatted text preview: – submucosa Submucosal Nerve Plexus – muscularis (peristalsis ) Myenteric Nerve Plexus – serosa Organs of the digestive tract (Order! Know lining epithelium for each) – oral cavity – pharynx – esophagus – stomach gastric glands cells Mucous cells Parietal cells Chief cells Endocrine G cells Stem cells pyloric sphincter Lecture Key Concept and Structure list 2 – small intestine ( know 3 segments) Cells Absorptive cells Goblet cells Endocrine CCK, S, GIP cells Stem cells plicae , villi microvilli ileocecal valve – large intestine : cecum, colon (4), rectum, ( appendix), anus Chemical Secretion (know the production site and primary action) – saliva • amylase • lipase – mucus – HCl (hydrochloric acid)/ gastric acid – pepsinogen – pepsin – gastrin, CCK, secretin, GIP...
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This note was uploaded on 02/06/2012 for the course ZOOL 2303 taught by Professor Pan during the Spring '11 term at Texas Tech.
- Spring '11