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Match each cell type with the molecule it releases.

cells:
a)G cell
b)Parietal cell
c)Enterochomaffin (ECL) cell
d)D cell Vagal neuron
molecules:
i)somatostatin
ii)gastrin acetylcholine
iii)histamine
iv)hydrochloric acid

User Jinu P C
by
8.1k points

1 Answer

5 votes

Final answer:

Parietal cells release hydrochloric acid and intrinsic factor. G cells release gastrin. ECL cells release histamine. D cells release somatostatin.

Step-by-step explanation:

Parietal cells, also known as oxyntic cells, release hydrochloric acid (HCl) and intrinsic factor. HCl plays a crucial role in activating the protein-digesting enzyme pepsin and killing bacteria in the stomach. Intrinsic factor is necessary for the absorption of vitamin B12 in the small intestine.

G cells, also known as enteroendocrine G cells, release the hormone gastrin. Gastrin stimulates the secretion of gastric acid and increases the motility of the stomach, promoting digestion.

ECL cells, or enterochromaffin-like cells, release histamine. Histamine plays a role in regulating the secretion of gastric acid.

D cells release somatostatin, a hormone that inhibits the release of gastric acid.

User Stephen Connolly
by
8.2k points
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