Coloured transmission electron micrograph (TEM) of a gonadotropic cell of the anterior pituitary showing the nucleus (purple), rough endoplasmic reticulum (blue), Golgi apparatus (green) and mitochondria (red). The secretory granules are dark and of variable size. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3729 px × 2722 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |