Which of the Following Statements Are True of Vitamin B₃

question 14

Multiple Choice

Which of the following statements are true of vitamin B₃?
1) It is readily absorbed in the gut.
2) It is completely dependent on diet for a direct source.
3) There is abundant storage of B₃ in the body.
4) Urine contains nicotinamide and other metabolites of B₃.

• A)1, 3, 4
• B)2, 3, 4
• C)1, 2
• D)3, 4

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