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In fermentation, which of the following is regenerated?(a) Starch(b) Oxygen(c) NAD⁺(d) NADHThis question was addressed to me during an online interview.My doubt is from Metabolism in division Bioenergetics, Enzymes, Metabolism, Genes, Chromosomes and Genomes of Cell Biology |
Answer» RIGHT option is (c) NAD⁺ To explain I would say: Cells are ABLE to regenerate NAD⁺ by fermentation. In this process the transfer of electrons take place from NADH to pyruvate or to a compound derived from pyruvate. |
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