On synaptic vesicles, complex vesicles and dense projections.
D000818:Animals; D001001:Anura; D002415:Cats; D002645:Chickens; D003530:Cyprinidae; D006652:Histological Techniques; D008116:Lizards; D051379:Mice; D008854:Microscopy, Electron; D009420:Nervous System / Q000166:cytology*; D009469:Neuromuscular Junction / Q000166:cytology; D051381:Rats; D013045:Species Specificity; D013194:Staining and Labeling; D013569:Synapses; D013570:Synaptic Membranes; D013572:Synaptic Vesicles