DNA double helix. Illustration of a DNA (deoxyribonucleic acid) double helix. The normal helical structure is formed when the genetic coding components (called nucleotide bases) pair together to form horizontal bonds (transparent). The angles of the bonds of the nucleotide bases force the DNA backbones to twist around themselves | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Carol and Mike Werner |
Taille de l’image : | 6060 px × 4040 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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