Bacterium. Artwork showing the internal and external anatomy of a flagellated bacterium. Bacteria are unicellular organisms. Part of this bacterium's cell membrane has been removed to show the loops of genetic material (green) contained inside. External features include the pili (structures used in bacterial conjugation to exchange genetic material) and the flagellum. This tail-like projection is rotated to provide propulsion | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lunau, Claus |
Taille de l’image : | 5094 px × 3469 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |