Dna Strand
by Alfred Pasieka/science Photo Library
Title
Dna Strand
Artist
Alfred Pasieka/science Photo Library
Medium
Photograph - Photograph
Description
DNA strand. Computer artwork showing the double helix structure of a 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.
Uploaded
September 11th, 2018
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