title: The physiological basis of taxes in Paramecium.
mesh_terms: D000200:Action Potentials; D000222:Adaptation, Physiological; D002118:Calcium / Q000378:metabolism; D002633:Chemotaxis; D002923:Cilia / Q000502:physiology; D007473:Ion Channels / Q000378:metabolism; D009068:Movement; D010247:Paramecium / Q000502:physiology*
chemical_list: D007473:Ion Channels; D002118:Calcium