Prochlorococcus (IMAGE)
Caption
This image, captured by an electron microscope, displays individual Prochlorococcus cells. Each blob is a microbe, measuring just 500 nanometers in diameter. For reference, the width of a single human hair is around 100,000 nanometers.
Credit
Natalie Kellogg/University of Washington
Usage Restrictions
Credit must be given to the creator.
License
CC BY