Read the following statement having two blanks (A and B).
(A) cells secrete Castle’s intrinsic factor which is essential for absorption of vitamin (B).
The one correct option for the two blanks is:
(A) (B)
1 Parietal B₆
2 Oxyntic B₁₂
3 Goblet B₂
4 Peptic B₁

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answer is B.

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Detailed Solution

Castle’s intrinsic factor is secreted by oxyntic cells of the gastric glands. It is needed for absorption of vitamin B₁₂ in the small intestine. Vitamin B₁₂ is needed for maturation of RBC.

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