Fig. 8.5b
Krebs Cycle
NADH
NADH
NADH
ATP
ATP
ATP
ATP
ADP + Pi
INNER COMPARTMENT
OUTER COMPARTMENT
acetyl-CoA
free oxygen
1 Pyruvate Formed in Cytosol by Glycolysis
Electrons Donated.
5. Oxygen Accepts Electrons and Water Forms
4. Electron Transport Drives H+ Pumping
2. Krebs Cycle NAD+ and FADH2 Accept Electrons and ATP is Formed
6. H+ Flow Drives ATP synthesis
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