31. How does the pancreatic
juice participate in the
digestion of proteins? What
are the involved enzymes?

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The pancreas secretes that,
undergoing action the enzyme
enterokinase by the
duodenum, transformed into trypsin.
in itsturn catalyzes
activation of pancreatic
into chymotrypsin.
Trypsin chymotrypsin are proteases
break proteins into
peptides. The smaller are then
broken amino acids by enzyme
carboxipeptidase (also by the
pancreas a zymogen form
activated by trypsin) by the
enzyme made in the
mucous membrane.