Human genome,conceptual image. Human figures on a plastic molecular model of DNA (deoxyribonucleic acid). DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (on outside of helix) attached to nucleotide bases (horizontal,within helix). There are four different bases: guanine,cytosine,thymine and adenine. DNA contains sections called genes,which encode the body's genetic information. A genome is the entire DNA sequence of an organism | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lawry, Lawrence |
Bildgröße: | 5120 px × 3401 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |