DNA molecule. Computer artwork of a double stranded DNA (deoxyribonucleic acid) molecule amongst clouds of swirling gas. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (strips) attached to nucleotide bases (bars). There are four bases: adenine,cytosine,guanine and thymine. The bases are joined together by hydrogen bonds. DNA contains sections called genes that encode the body's genetic information | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Laguna Design |
Bildgröße: | 4193 px × 4193 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |