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Mouth – mechanically broken down by chewing & grinding; moistened by saliva;
then swallowed to stomach; stomach – mixed with gastric juice; and hydrochloric acid;
pepsin in gastric juice break proteins into peptides, gastric lipase break fats to fatty acids;
food passed to deodenum where bile salts emulsify fats; pancreatic trypsin break protein to
peptides, lipase break fats to fatty acids. Ileum – peptidase breaks peptides to amino acids,
lipase break fats to fatty acids & glycerol. Absorption fatty acids absorbed into lacteal of
villi while amino acids enter capillaries
Kavungya answered the question on September 30, 2019 at 12:26
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