BIO270H1 Lecture Notes - Lecture 10: Vasoactive Intestinal Peptide, Pancreatic Lipase Family, Peptide Yy

• School: UTSG
• Department: Biology
• Course: BIO270H1
• Professor: Chris Garside

Document Summary

Lecture 10 digestion: how many are true, proteins produce more energy than fat, direticulum of the two way gut increases the surface area, cnidarians have two kinds of cells, enzymatic and nutritive cells. Increase in the surface area of the gut is one of the evolutionary examples: 1, 2, 3, 4. Fermented bacteris is in the rumen and reticulum not in the omasum and abomasum. Serous cells secrete enzynmes, mucous cells secrete, well mucous. Pancreatic lipase breaks lipids into fatty acids and monoglycerides. It has a negative effect on npy and a positive effect on pomc. Ghrelin and peptide yy controls feeding between meals. Secretin stimulates the production and release of bile from the liver. Cck stimulates smooth muscles to secrete bile from the gall bladder. Because it stimulates the release of bile from the gall bladder. Interstitial cells of cajal assists in cardiac muscle control: 1, 2, 3, 4. Gut motility receives signlas via the enteric nervous system.