title: Precautions that we are observing one transport system unobscured by the contributions of others.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D001692:Biological Transport; D001693:Biological Transport, Active; D002286:Carcinoma, Ehrlich Tumor / Q000378:metabolism; D002477:Cells / Q000378:metabolism*; D002478:Cells, Cultured; D008722:Methods; D009940:Organoids / Q000378:metabolism; D012486:Salmonella typhimurium / Q000378:metabolism
chemical_list: D000596:Amino Acids