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- Jun 17, 2006
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Care to elaborate?? I know these enzymes r going to b a hot topic on the exam. Could anyone help update what i have so far, or change my mistakes? Thanks!
Mouth- Mechanical digestion; Salivary amylase breaks down polysacc into mono & disacc
Stomach- Chemical & little Mechanical digestion; Pepsin breaks down proteins into AA; Starch is also broken down.
Small Intestine- contains Trypsin, Chymotrypsin, & Carboxypeptide which all break down proteins into AA's; also contains brush border enzymes which also aid in the breakdown of peptides 2 AA & polysacc 2 sugars; contains lipase, amylase & nuclease???
Liver- produces bile & urea; bile salts form micelles 4 digestion & absorption of lipids takes place here; detox
Gallbladder- stores the bile (stim. by the rel. of CCK from the SI)
Pancreas- prod. amylase 2 hydrolize polysacc 2 mono & disacc, prod. lipase 2 breakdown lipid 2 Fatty Acids & Glycerol, prod. esterases 2 hydrolyze cholesterol
Large Intestine- responsible for H20 & Sodium reabsorption
*Most of the Digestion occurs in the Small Intestine
Mouth- Mechanical digestion; Salivary amylase breaks down polysacc into mono & disacc
Stomach- Chemical & little Mechanical digestion; Pepsin breaks down proteins into AA; Starch is also broken down.
Small Intestine- contains Trypsin, Chymotrypsin, & Carboxypeptide which all break down proteins into AA's; also contains brush border enzymes which also aid in the breakdown of peptides 2 AA & polysacc 2 sugars; contains lipase, amylase & nuclease???
Liver- produces bile & urea; bile salts form micelles 4 digestion & absorption of lipids takes place here; detox
Gallbladder- stores the bile (stim. by the rel. of CCK from the SI)
Pancreas- prod. amylase 2 hydrolize polysacc 2 mono & disacc, prod. lipase 2 breakdown lipid 2 Fatty Acids & Glycerol, prod. esterases 2 hydrolyze cholesterol
Large Intestine- responsible for H20 & Sodium reabsorption
*Most of the Digestion occurs in the Small Intestine