Scanning micrograph of muscle fibre in which nerve ending has been pulled away, revealing the primary and secondary synaptic clefts. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Don W. Fawcett |
Taille de l’image : | 4047 px × 2864 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |