Transmission electron micrograph (TEM) showing several secretory granules in the apical surface of the cell. A granule has just secreted its contents by exocytosis into the lumen. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3573 px × 2689 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |