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Cellsize.jpg(310 × 199 pixels, file size: 51 KB, MIME type: image/jpeg)

Image of cell with size scale from wikibook Cell Biology textbook (licensed under the GFDL):

Description from original page:

Microscopy of cells with size scale.
P19 mouse embryonal carcinoma cells were fixed with methanol and stained using an antibody that specifically binds the protein α-catenin. The α-catenin protein is concentrated at the cell surface where it functions to anchor cell surface to the intracellular cytoskeleton. The locations of α-catenin proteins were visualized by. These are average size animal cells.
Source: my personal image.
Uploaded for use on the wikibooks:Cell history I page.
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