Question

Which vitamin or groups of vitamins plays a key role in energy metabolism?

1) Vitamin A
2) Vitamin B
3) Vitamin C
4) Vitamin D

Answer 1

Vitamins are essential for energy metabolism, with the B vitamins playing a significant role as coenzymes in metabolic pathways.

Step-by-step explanation:

Vitamins and Energy Metabolism. Vitamins are organic compounds found in foods that play a key role in energy metabolism. The B vitamins in particular are essential for energy release and storage. These water-soluble vitamins serve as coenzymes, which are functional parts of enzymes involved in energy release and conversion. They assist in converting substrates to end-products in metabolic pathways. In contrast, vitamins A, C, and D do not play as significant of a role in energy metabolism.