Question

In response to the hormone cholecystokinin, the pancreas secretes a fluid that is:

a) Rich in mucus
b) Rich in enzymes
c) Rich in bile
d) That contains only amylase
e) Rich in bicarbonate

Answer 1

In response to cholecystokinin (CCK), the pancreas secretes a fluid that is rich in enzymes and bicarbonate to aid in digestion and neutralize stomach acid.

Step-by-step explanation:

In response to the hormone cholecystokinin (CCK), the pancreas secretes a fluid that is rich in enzymes as well as bicarbonate. The enzymatic content aids in the digestion of proteins and carbohydrates, while the bicarbonate acts as an alkali to neutralize the acidic chyme from the stomach, creating an optimal environment for the enzymes to function within the small intestine. Regulation of pancreatic secretion is influenced by hormones such as CCK and secretin and also by the parasympathetic nervous system.