Coloured scanning electron micrograph (SEM) of a neutrophil white blood cell. White blood cells are part of the body's immune system. Neutrophils are the most abundant white cell in humans. They engulf and digest invading bacteria and are the predominant cells in pus. Magnification: x4000 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |