title: What is the role of enzymes in aging?
mesh_terms: D000375:Aging; D000818:Animals; D002455:Cell Division; D004734:Energy Metabolism; D004798:Enzymes / Q000502:physiology*; D006801:Humans; D009708:Nucleotidases / Q000378:metabolism; D009711:Nucleotides / Q000378:metabolism; D012879:Skin Physiological Phenomena
chemical_list: D004798:Enzymes; D009711:Nucleotides; D009708:Nucleotidases