When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the molecule becomes Naim 06:28 AP Biology Chapter 7 When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the molecule becomes A) oxidized. B) an oxidizing agent. C) reduced. D) hydrogenated. E) hydrolyzed. Answer: A Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+