Coloured scanning electron micrograph (SEM) of a neutrophil white blood cell. White blood cells are part of the body's immune system. Neutrophils are

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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.

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Size: 5000px × 3750px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, activated, active, background, biological, biology, black, blood, cell, coloured, false-coloured, immune, immunity, immunological, immunology, innate, leucocyte, leukocyte, motile, neutrophil, polymorphonuclear, response, sem, system, wbc, white