Transmission electron micrograph (TEM) of a protein secretory cell, or serous cell. The basal nucleus shows the chromatin, nucleolus and nucleoplasm. In the apical cytoplasm, the very dark serous protein granules accumulate near the lumen of the acinus. The immature granules have a less dark content. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3510 px × 4981 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |