Cell nucleus. Coloured scanning electron micrograph (SEM) of a section through the nucleus (centre right) of a kidney cell. The cell nucleus contains the cell's genetic information in the form of DNA (deoxyribonucleic acid). Here the DNA is complexed with proteins to form chromatin (light brown structures). Surrounding the nucleus are mitochondria (ovoids),which supply the cell with energy | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Furness, Dr. David |
Taille de l’image : | 4993 px × 3531 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |