The electron microscopic localization of cholinesterase activity in the central nervous system of an insect, Periplaneta americana 1.
D000109:Acetylcholine; D002490:Central Nervous System / Q000201:enzymology; D055598:Chemical Phenomena; D002621:Chemistry; D002802:Cholinesterases / Q000378:metabolism*; D066298:In Vitro Techniques; D007313:Insecta / Q000201:enzymology*; D008854:Microscopy, Electron; D009457:Neuroglia / Q000201:enzymology; D009474:Neurons / Q000201:enzymology
D002802:Cholinesterases; D000109:Acetylcholine