DNA molecules. Computer artwork showing a row of multi-coloured double stranded DNA (deoxyribonucleic acid) molecules. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (strips) attached to nucleotide bases (spheres). There are four bases: adenine,cytosine,guanine and thymine. DNA contains sections called genes that encode the body's genetic information | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Animated Healthcare |
Bildgröße: | 5028 px × 3555 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |