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Hello everyone.
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In this question we will be comparing the roles of small as well as large intestine in the digestion.
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So in the small intestine the major digestion process takes place and it receives the juices from the pancreas.
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The pancreatic juice is received and bile juice is received from the liver due to which.
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There is maintenance of the alkaline ph in the small intestine.
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So here in the small intestine the proteins, the peptones, the proteosis are cleaved by the enzymes that are trypsin, chymo -tripsin and carboxy peptidease.
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This cleaves the proteins into the smaller subunit that is dipeptide and the carbohydrate are hydrolyzed by the pancreatic amylase into the di saccharide so here the polysaccharides are cleaved by the amylase enzyme in the diaccharides and now the fats by the lipases are broken down into the diglycerides and further the diglycerides are broken down by the lipases into the monoglycerides.
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The nucleic acid with the help of the enzyme that is nucleiasis is broken down into nucleotides and further it is broken down into nucleocides.
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The enzymes in the circus entericus act on the end products of the above reaction to form the absorbable forms.
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And in the intestine there is vilai also present which can be used for the absorption of the molecules.
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So now the dipeptides here will be further broken down by the dipeptide dais and the simplest product amino acid is formed...