We have discussed three out of four major classes of macromolecules this semester: sugars, proteins, and nucleic acids. As we have learned, all of these molecules have an impact on human health. For this extra credit assignment summarize one of the stories about the biomolecule you find most interesting in this special magazine from the National Institutes of Health entitled “The Chemistry of Health”. You must describe the article in your own words. Anything you take from the original story must be cited properly. Also cite any other references you use.