Biotin, vitamin B7, is a cofactor for several carboxylase enzymes involved in fatty acid biosynthesis, amino acid metabolism and glucogenesis. Biotin is the catalyst for carbon dioxide transfer reactions. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (white), nitrogen (blue), oxygen (red) and sulphur (yellow). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / GREG WILLIAMS |
Bildgröße: | 6300 px × 4200 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |