A water-soluble carrier of metabolic electrons is the molecule NADH, which is listed below.
NAD+ is a soluble electron carrier that converts to NADH by taking on two electrons and one H+. To become FADH, the soluble electron carrier FAD must take two electrons and two H+. proteins known as flavoproteins that contain a FAD or FMN
To move electrons from glycolysis and the citric acid cycle to the electron transport chain, NADH performs the function of an electron carrier in metabolism. The active carrier molecule is thought to be NADH. It transfers the excess electrons to the mitochondria's inner membrane, where the electron transport chain receives them as a gift.
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