What is the function of enterokinase secreted by the brush border?
A)activates the protein-digesting enzyme trypsin
B)breaks down dipeptides
C)causes the stomach to produce gastrin
D)causes release of pancreatic digestive enzymes

Question

Quizplus · Accepted Answer

Enterokinase is an enzyme that is secreted by the brush border cells of the small intestine. Its primary role is to activate the protein-digesting enzyme trypsinogen, which is produced by the pancreas. Once trypsinogen is activated, it then goes on to activate other pancreatic enzymes involved in protein digestion.

What Is the Function of Enterokinase Secreted by the Brush