Castle’s intrinsic factor is a glycoprotein secreted by parietal cel

1.	Castle’s intrinsic factor is a glycoprotein secreted by parietal cells is required for the absorption of(a) cobalamine(b) biotin(c) pyridoxine(d) niacin
Answer» Answer is : (a) cobalamine Vitamin-B₁₂ or cyanocobalamin is a cobalt containing vitamin found in meat, liver and fish. It promotes DNA synthesis and maturation of RBCs. The absorption of cobalamin in the intestine requires the action of a glycoprotein, Castle’s intrinsic factor.

Castle’s intrinsic factor is a glycoprotein secreted by parietal cells is required for the absorption of(a) cobalamine(b) biotin(c) pyridoxine(d) niacin

Answer»

Answer is : (a) cobalamine

Vitamin-B₁₂ or cyanocobalamin is a cobalt containing vitamin found in meat, liver and fish. It promotes DNA synthesis and maturation of RBCs. The absorption of cobalamin in the intestine requires the action of a glycoprotein, Castle’s intrinsic factor.

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Castle’s intrinsic factor is a glycoprotein secreted by parietal cells is required for the absorption of(a) cobalamine(b) biotin(c) pyridoxine(d) niacin

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