This image may not be used in educational posters DNA molecule. Computer illustration of a double stranded DNA (deoxyribonucleic acid) molecule. DNA i

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This image may not be used in educational posters DNA molecule. Computer illustration of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone attached to nucleotide bases. There are four bases: adenine, cytosine, guanine and thymine, which are joined together by hydrogen bonds. DNA contains sections called genes that encode the body's genetic information.

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Size: 5917px × 5917px
Photo credit: © RUSSELL KIGHTLEY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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