Enhanced transmission electron micrograph (TEM) of presynaptic and postsynaptic membranes. Several vesicles are seen discharging their contents into the synaptic cleft. Frog neuromuscular junction quick frozen during a burst of acetylcholine release. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Reese Heuser / Don Fawcett |
Taille de l’image : | 5099 px × 3430 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |