Vitamins and Coenzymes · Zoology

Which vitamin is essential for one-carbon metabolism and nucleotide synthesis?

  1. Vitamin B6 (pyridoxine)
  2. Vitamin B9
  3. Vitamin B2
  4. Vitamin B1
Show answer and explanation

Correct answer: Vitamin B9

Vitamin B9, or folic acid, participates in one-carbon transfer reactions. It is vital for DNA synthesis and cell division.

Difficulty: Medium Question 7 of 20

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