This is my answers: Increase the ratios. The switch increases oxidative phosphorylation that produce ATP. High levels of ATP decrease electron transport, thus increasing NADH. The increases in ratios inhibit glycolysis and CAC by inhibiting target enzymes. Is this answer for this question? Describe how changes in [NADH]/[NAD+] and [ ATP ]/[ ADP ] ratios occur in an organism as it switches from anaerobic to aerobic metabolism..