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Identify the product each of the following cells make: mucous neck cells, parietal cells, chief (zymogenic) cells, enterochromaffin-like (ECL) cells, G cells, and D cells

a) Mucin
b) Hydrochloric Acid
c) Pepsinogen
d) Histamine
e) Gastrin
f) Somatostatin

1 Answer

5 votes

Final answer:

Mucous neck cells produce mucin, parietal cells secrete hydrochloric acid, chief cells make pepsinogen, ECL cells release histamine, G cells generate gastrin, and D cells secrete somatostatin.

Step-by-step explanation:

Products of Gastric Gland Cells

The various cells within the gastric glands produce different substances important for digestion. Here is a list of the cells and the products they produce:

  • Mucous neck cells - These cells produce mucin, which is a component of mucus.
  • Parietal cells - These cells are responsible for the secretion of hydrochloric acid (HCl), which aids in digestion and activates pepsin.
  • Chief (zymogenic) cells - Chief cells produce pepsinogen, which is an inactive precursor of the enzyme pepsin.
  • Enterochromaffin-like (ECL) cells - ECL cells secrete histamine which stimulates the secretion of hydrochloric acid by parietal cells.
  • G cells - These cells produce gastrin, a hormone that stimulates digestive activity.
  • D cells - D cells secrete somatostatin, a hormone that inhibits the release of several digestive hormones.
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