DNA molecule,computer artwork. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (purple) attached to nucleotide bases (orange,purple,green and blue). There are four different bases: guanine,cytosine,thymine and adenine. DNA contains sections called genes,which encode the body's genetic information | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Elam, Gunilla |
Bildgröße: | 3500 px × 2625 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |