Distinction between the active sites of acetylcholine-receptor and acetylcholinesterase.
D000109:Acetylcholine / Q000494:pharmacology*; D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D002462:Cell Membrane / Q000187:drug effects / Q000502:physiology*; D004524:Eels; D004557:Electric Organ / Q000187:drug effects / Q000502:physiology; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009132:Muscles / Q000502:physiology*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D011804:Quinolines / Q000494:pharmacology*; D013757:Tetraethylammonium Compounds / Q000494:pharmacology*
D000644:Quaternary Ammonium Compounds; D011804:Quinolines; D013757:Tetraethylammonium Compounds; D000110:Acetylcholinesterase; D000109:Acetylcholine