When a glucose molecule loses a hydrogen Atom as a result of oxidation-reduction reaction, the molecule becomes Naim 11:50 AP Biology Chapter 9 When a glucose molecule loses a hydrogen Atom as a result of oxidation-reduction reaction, the molecule becomes A. Dehydrogenated B. Hydrogenated C. Oxidized D. Reduced E. An oxidizing agent Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+