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Surgery General 73cdcaf1

Oxidative phosphorylation couples generation of ATP with which of the following?

A
Proton translocation
B
Substrate level phosphorylation
C
Electron flow through cytochromes
D
None of the above
High-Yield Explanation
Proton translocation across the mitochondrial membrane generates an electrochemical potential difference composed of a pH gradient and an electrical potential. This electrochemical potential difference is used to drive ATP synthase to form ATP.

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