Which metabolic pathway is common to both cellular respiration and fermentation? Naim 15:18 AP Biology Chapter 9 Which metabolic pathway is common to both cellular respiration and fermentation? A. The oxidation of pyruvate to acetyl CoA B. The citric acid cycle C. Oxidative phosphorylation D. Glycolysis E. Chemiosmosis Answer: D Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+