Cell signalling. Computer artwork of cell signalling molecules travelling between cells. Signalling molecules allow cells to respond to changes in their environment and to coordinate this response. They can trigger a number of reactions,including changes in metabolism and gene expression. Cell communication over short distances,as shown here,is known as paracrine signalling | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Elam, Gunilla |
Taille de l’image : | 3626 px × 4835 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |