Secretin
a) stimulates the release of alkaline products by the pancreas
b) stimulates the gastric juices
c) is released by the salivary glands
d) decreases the stomach's churning activity
e) stimulates the release of digestive enzymes
I think that the answer is e after doing some searching on google but I want to make sure- so is "e" the right answer? Thanks.
To determine the correct answer, let's break down the options and find the one that aligns with the function of secretin:
a) Secretin stimulates the release of alkaline products by the pancreas: This is true. Secretin is a hormone released by the small intestine in response to low pH levels caused by the presence of acidic chyme. It signals the pancreas to release bicarbonate-rich alkaline products, which help neutralize the acidic chyme entering the small intestine.
b) Secretin stimulates the gastric juices: This is incorrect. Secretin primarily influences the pancreas rather than the stomach.
c) Secretin is released by the salivary glands: This is incorrect. Secretin is released by the small intestine, specifically the S cells in the duodenum.
d) Secretin decreases the stomach's churning activity: This is incorrect. Secretin does not have a direct effect on the stomach's churning activity.
e) Secretin stimulates the release of digestive enzymes: This is true. In addition to triggering the release of alkaline products, secretin also stimulates the pancreas to release digestive enzymes necessary for proper digestion.
Based on the explanation, the correct answer is option e) stimulates the release of digestive enzymes.