Microtubules. Coloured scanning electron micrograph (SEM) of microtubules that have self-assembled in a test tube. Microtubules are polymers of the protein tubulin. They are a component of the cytoskeleton,which maintains a cell's shape,allows some cellular mobility and is involved in intracellular transport. Magnification: x25,000 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5113 px × 3425 px |
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