Artwork of the interior of a cell showing the nucleus (bottom left). Nuclear pores (holes) can be seen in the nuclear envelope. These are complexes of proteins that are embedded in the nuclear envelope. All material moving between the nucleus and the cell cytoplasm passes through these channels. They allow passive transport (diffusion) of ions and small molecules and active transport (energy dependent) of proteins and RNAs (ribonucleic acids) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hybrid Medical Animation |
Taille de l’image : | 2974 px × 5875 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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