Cytosine,molecular model. One of the four main bases found in DNA and RNA,where it is paired with guanine. Atoms are represented as spheres and are colour-coded: carbon (grey),hydrogen (white),nitrogen (blue) and oxygen (red) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Laguna Design |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |