Question

Explain digestion of protein in (a)stomach
(b) deodenum
(c)Jejunum & ileum .....plz ans this properly Without spamming....

and plzzz thanks my some (10-20) answers plzz

Answer 1

Answer:

(a) Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids. Amino acids are joined together by peptides, which are broken by proteases. From your stomach, these smaller chains of amino acids move into your small intestine.

(b) Protein digestion occurs in the stomach and duodenum in which 3 main enzymes, pepsin secreted by the stomach and trypsin and chymotrypsin secreted by the pancreas, break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids.

(c) The small intestine is the major site of protein digestion by proteases (enzymes that cleave proteins). The pancreas secretes a number of proteases as zymogens into the duodenum where they must be activated before they can cleave peptide bonds1. This activation occurs through an activation cascade.

(d) The small intestine is the major site of protein digestion by proteases (enzymes that cleave proteins). The pancreas secretes a number of proteases as zymogens into the duodenum where they must be activated before they can cleave peptide bonds1. This activation occurs through an activation cascade.

Answer 2

Explanation:

(c) Jejunum and ileum is my answer.