ALFRED PASIEKA / SCIENCE PHOTO LIBRARY ALFRED PASIEKA / SCIENCE PHOTO LIBRARY
Comparison of the sizes between a human red blood cell or erythrocyte (about 6-8 Âµm, a staphylococcus aureus bacteria (blue - about 0.5-1 Âµm) and the smallest known cell mycoplasma (green - about 0, 1 micron/Âµm. Computer artwork.
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