MSCI 530 Amino acids and Vitamins Metabolism Quiz- Liberty University
Question 1 1 / 1 pts Thymidylate synthase utilizes this form of folate to convert deoxyuridine monophosphate to deoxythymidine monophosphate for DNA synthesis; Dihydrofolate Tetrahydrofolate Methyl THF Methylene THF Question 2 1 / 1 pts To avoid the proteolytic degradation of Vitamin B12 in the acidic pH of the stomach, it is commonly attached to; Intrinsic factor Haptocorrins Transcobalamin I Transcobalamin II Question 3 1 / 1 pts Vitamin B12 deficiency has a slow and insidious onset unlike folate deficiency for the following reasons except; The pathways that require Vitamin B12 are not quite essential The liver stores a lot of Vitamin B12 The enterohepatic circulation conserves Vitamin B12 Intrinsic factor is secreted in large amounts Question 4 1 / 1 pts
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