DNA molecule. Computer artwork of a DNA (deoxyribonucleic acid) molecule superimposed on a DNA autoradiogram. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (transparent) attached to nucleotide bases (red,yellow,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. A DNA autoradiogram shows the sequence of bases in a sample of DNA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 5000 px × 3750 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |