Intrinsic factor that helps in the absorption of vitamin B12 is secreted by
(1) Chief cells
(2) Goblet cells
(3) Hepatic Cells
(4) Oxyntic cells
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Answer (4) Oxyntic cells
Sol. The correct answer is option (4) because parietal or oxyntic cells secrete HCl and intrinsic factor (factor essential for absorption of vitamin B12) .
Peptic or chief cells secrete proenzyme pepsinogen. Goblet cells secrete mucus. Hepatic cells secrete bile.
The proteolytic enzyme rennin is found in : (1) Pancreatic juice (2) Intestinal juice (3) Bile juice (4) Gastric juice