DNA molecule. Computer artwork of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands (left and right) twisted into a double helix. Each strand consists of a sugar-phosphate backbone attached to nucleotide bases (circles). There are four bases: adenine,thymine,guanine and cytosine. The bases are joined together by hydrogen bonds (dots). DNA contains sections called genes that encode the body's genetic information. For the labelled diagram see image: C008/8680 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Leroy, Francis / Biocosmos |
Bildgröße: | 5000 px × 3525 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |