What is the main function of the Krebs cycle?

Sourav PanApril 18, 2025

Answered

The main function of the Krebs cycle is to generate high-energy electron carriers, NADH and FADH₂, which are used in the electron transport chain to produce ATP. Additionally, the cycle produces GTP (or ATP) through substrate-level phosphorylation and provides intermediates for biosynthetic pathways, including amino acids and lipids.

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