La réaction du cycle de Krebs s’écrit ?

CH₃COCOOH + H₂O + R’ + ADP + Pi → CO_{2 ,,+ R’H}2,, + ATP

2CH₃COCOOH + 6H₂O + 10R’ + 2ADP + 2Pi → 6CO₂+ 10R’H₂ + 2ATP

6CH₃COCOOH + 6H₂O + 10R’ + 2ADP + 2Pi → 6CO₂+ 10R’H₂ + 2ATP

6CH₃COCOOH + 6H₂O + 6R’ + 6ADP + 6Pi → 6CO₂+ 6R’H₂ + 6ATP