Which vitamin requires intrinsic factor in order to be absorbed?
A) B₁₂
B) K
C) A
D) C

Name: Which vitamin requires intrinsic factor in order to be absorbed? A) B₁₂ B) K C) A D) C
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Question

Quizplus · Accepted Answer

Vitamin B₁₂ requires intrinsic factor, a glycoprotein secreted by the parietal cells of the stomach, in order to be absorbed in the small intestine. Without intrinsic factor, vitamin B₁₂ cannot be absorbed and may result in a deficiency. Vitamins K, A, and C do not require intrinsic factor for absorption.

Which Vitamin Requires Intrinsic Factor in Order to Be Absorbed