50.0 MB (3.9 MB compressed)
4499 x 3884 pixels
38.1 x 32.8 cm ⏐ 15.0 x 12.9 in (300dpi)
SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Streptococcus bacteria. Coloured scanning electron micrograph (SEM) of chains of Streptococcus bacteria. Streptococcus bacteria are an example of cocci (round bacteria) that form chains. There are over 50 species of Streptococcus bacteria, some of which cause disease in humans.
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