BIOL 3070 Lecture 30: Lecture 30 - AP
Document Summary
Lecture 30 animal physiology (digestion 3; osmoregulation 1) last lecture in. Fat absorption: bile salts secreted from liver (emulsify large droplets, pancreas secretes lipase + colipase (helps lipase insert into memb. of emulsified fat droplets and breaks them down into monoglycerides and free. Osmoregulation 1 osmolarity: body fluids need to be maintained at specific ion/vitamin concentration and, all cells in contact with if (no known animals that has body fluids at. Exchange btwn intra. space and if (that"s part of ecf) Exchange btw plasma and if (like we saw in circ. lectures) Exchange at osmoregulatory organs (ie. btwn kidney and plasma and: slide 7: Exchange btwn gut (when consume food, there"s preformed water in the food as free water that"s consumed this can diffuse across epithelial memb. of the gut and exchange with plasma and if) Exchange at respiratory surface (gills/lungs exchange of fluid. Exchange of fluid at integumentary? surface (btwn ecf and external happens here) env"t)
