![](https://nthumb.tpgimages.com/mid2_com_img/1339/9208/TOP11718212.jpg)
Damaged DNA molecule, computer artwork. DNA (deoxyribonucleic acid) is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone (large spheres) attached to nucleotide bases (small spheres). 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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Details
Creative#:
TOP11718212
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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