Arginine – essential and one of basic protein... Arginine – essential and one of basic proteinogennous amino acids. This one is the most basic of all. Together with ornitine, citrulline or beta-alanine belongs to most taken food supplements for active sportsmen, especially bodybuilders J Find more facts, interesting science or chemistry jokes at our FB page. If you need some help for your chemistry classes, order your own benznote at www.benznote.com #mybenznote #benznote #chemistry #chemlab #arginine # #organic #chemistry #science #chemlab #biochem #biochemistry #bio #students #study #hard #medicine #medstudent #medlife #futuremedstudent #futurechemicalengineer #easy #wonderful #instapic A post shared by benznote (@benznote) on Sep 19, 2017 at 7:26am PDT