please ID the reduced organic molecule that carries electrons from the reactions of the TCA cycle...

please ID the reduced organic molecule that carries electrons from the reactions of the TCA cycle to the mitochondrial electron transport chain.

pyruvate
acetyl CoA
NADH+ H+
CO2

Expert Solution

Ans. NADH+ H+

Citric Acid Cycle. The citric acid cycle is a series of reactions that produces two carbon dioxide molecules, one GTP/ATP, and reduced forms of NADH and FADH2.

NADH, short for nicotinamide adenine dinucleotide, is an important pyridine nucleotide that functions as an oxidative cofactor in eukaryotic cells. NADH plays a key role in the production of energy through redox reactions.

The electron transport chain in the mitochondrion is the site of oxidative phosphorylation in eukaryotes. The NADH and succinate generated in the citric acid cycle are oxidized, providing energy to power ATP synthase.

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gladiator answered 2 years ago

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