Aminoacids: essential and non-essential?
D000596:Amino Acids / Q000008:administration & dosage* / Q000096:biosynthesis / Q000378:metabolism; D000601:Amino Acids, Essential / Q000008:administration & dosage; D001419:Bacteria / Q000378:metabolism; D001823:Body Composition; D001835:Body Weight; D003106:Colon / Q000378:metabolism / Q000382:microbiology; D005998:Glycine / Q000008:administration & dosage / Q000378:metabolism; D006801:Humans; D008954:Models, Biological; D009584:Nitrogen / Q000378:metabolism; D009747:Nutritional Physiological Phenomena; D014508:Urea / Q000378:metabolism
D000596:Amino Acids; D000601:Amino Acids, Essential; D014508:Urea; D009584:Nitrogen; D005998:Glycine