Multiple choice

Which of the following is mismatched?

  1. Retinol - Synthesis of rhodopsin

  2. Riboflavin - Synthesis of neurotransmitter

  3. Cobalamin - Production of blood cells

  4. Niacin - Energy transfer reactions

  5. Biotin - Metabolism of carbohydrates, proteins and fats
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Riboflavin or vitamin B2 plays an important role in the production of energy in electron transport chain, the citric acid cycle and also in β-oxidation of fatty acid and it has no role in synthesis of neurotransmitter.

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