DNA,conceptual computer artwork. View up the centre of a molecular model of deoxyribonucleic acid (DNA). DNA is composed of two strands twisted into a double helix. Each strand consists of an outer sugar-phosphate backbone with nucleotide bases attached. There are four different bases: guanine,cytosine,thymine and adenine. DNA contains sections,called genes,which encode each cell's structure,function and behaviour | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Animate4.com |
Bildgröße: | 5000 px × 3521 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |