Which of these is not a protease that acts in the small intestine?

Question

Quizplus · Accepted Answer

Secretin is not a protease that acts in the small intestine. It is a hormone secreted by the cells in the duodenum that stimulates the pancreas to release bicarbonate-rich pancreatic juice, which helps neutralize the acidic chyme entering the small intestine from the stomach. Chymotrypsin, elastase, enteropeptidase, and trypsin are proteases that are secreted by the pancreas and are involved in the digestion of proteins in the small intestine.

Which of These Is Not a Protease That Acts in the Small