title: Dependence of ion flux across a membrane on ionic concentration.
mesh_terms: D001665:Binding Sites; D001693:Biological Transport, Active; D002463:Cell Membrane Permeability; D002712:Chlorides / Q000378:metabolism; D004553:Electric Conductivity; D007700:Kinetics; D008433:Mathematics; D008564:Membrane Potentials; D008954:Models, Biological; D009994:Osmolar Concentration; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
chemical_list: D002712:Chlorides; D012964:Sodium; D011188:Potassium