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Physiology Gastrointestinal System 32bbb252

Which of the following is not a constituent of the succus entericus ?

A
Erepsin
B
Enterokinase
C
Invease
D
Trypsin
High-Yield Explanation
Trypsin is formed from trypsinogen in the small intestine. It is not a constituent of the intestinal juice Intestinal juice or succus entericus- Small intestine-crypts of Lieberkuhn Enzymes present in the succus entericus are: Protein digestion: aminopeptidases ,carboxypeptidases. Erepsin: conves proteoses & peptones into amino acids Enterokinase: it conves trypsinogen (secreted by pancreas) into trypsin. Carbohydrate Digestion: Invease (sucrose conveed to glucose and fructose) Maltase, glucoamylase, and lactase

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