Differential interference contrast (DIC) light micrograph of Spirulina sp. cyanobacteria filaments. Each filament is a colony of bacterial cells. Cyanobacteria are photosynthesizing bacteria that are found in most habitats where water is present. They are also used as a health food and dietary supplement because of their high protein content. Magnification: x550 when printed at 10 centimetres wide at its longest edge. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / HAKAN KVARNSTROM |
Bildgröße: | 4827 px × 3620 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |