beta-Carotene. Molecular model of the red-orange pigment beta-carotene (C40.H56). Found in plants and fruits, this chemical (a hydrocarbon and terpenoid) is a metabolic precursor to vitamin A. Atoms are represented as spheres and are colour-coded: carbon (grey) and hydrogen (white). Illustration. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Laguna Design |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |