Q.

It is known that gastrin:

A. It is a large protein molecule ,somewhat similar in size to pepsin.
B. Is not secreted by empty stomach when peristaltic movements may be quite forceful.
C. Reaches the secretory cells of the fundus of the stomach through the blood and not through the lumen.
D. Promotes the secretion of pepsin, but not that of HCL.
Answer» C. Reaches the secretory cells of the fundus of the stomach through the blood and not through the lumen.

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Digestion

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