During cellular respiration, how much ATP is accurately produced from each NADH and FADH₂ molecule during oxidative phosphorylation?

05 April 2025 1 253 Report

I need more correct answer according to recent study

Recent research has challenged the traditional view of integral ATP yields from NADH and FADH₂ during oxidative phosphorylation. Current measurements suggest approximately 2.5 ATP per NADH and 1.5 ATP per FADH₂, aligning with chemiosmotic calculations (Silverstein, 2005).

Silverstein T. The mitochondrial phosphate-to-oxygen ratio is not an integer. Biochem Mol Biol Educ. 2005 Nov;33(6):416-7. doi: 10.1002/bmb.2005.49403306416. PMID: 21638612.

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