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Flashcards in chapter 24 part 2 Deck (62)
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61

absorption: proteins
-lumen
-epithelial cell of the villus
-blood stream

-AA
-enter through facilitated diffusion and co transport
-enter capillaries by facilitated diffusion and co transport

62

absorption: lipid
-lumen
-epithelial cell of the villus
-bloodstream

-large lipid droplets -bile-> small lipid droplets -pancreatic lipase-> FA and glycerol
-enters by diffusion; glycerol and FA recombine in the cell; become coated with proteins = chylomicrons; too large to enter capillaries
-enter lacteals through exocytosis; re enter venous system through thoracic duct