Which of the following cells contain cholecystokinin (CCK)?
A) G cells from the gut
B) B cells from the pancreas
C) S cells from the salivary glands
D) I cells from the upper small intestinal mucosa

Question

Quizplus · Accepted Answer

I cells from the upper small intestinal mucosa are responsible for the production of cholecystokinin (CCK), which plays a key role in digestion by stimulating the gallbladder to contract and release bile, and the pancreas to secrete digestive enzymes.

Which of the Following Cells Contain Cholecystokinin (CCK)