Which organ produces the intrinsic factor that enhances vitamin B-12 absorption?Multiple choice question.pancreasliversmall intestinestomach

What substance produced by the digestive system is necessary in order to absorb vitamin B-12?Multiple choice question.GastrinSalivary amylaseIntrinsic factorPepsin

Fill in the Blank QuestionFill in the blank question.Intrinsic factor from the parietal cells assists in vitamin absorption in the of the small intestine.

Which of the following vitamins requires an intrinsic factor for its absorption?Question 39Answera.Folateb.Vitamin Cc.Vitamin Ad.Vitamin B12

Intrinsic factor is needed to absorb ________.Multiple Choicevitamin Avitamin B-12vitamin B-6vitamin C

In the body, vitamin A helps ________.Multiple Choicethe small intestine absorb calcium and phosphorusmaintain epithelial cellsreduce collagen synthesisinsulin enter cells