DNA - structure

dna structure  DNA has a regular structure It's orientation, width, width between nucleotides, length and number of nucleotides per helical turn is constant All of these  This is the double-helix structure DNA carries genetic information

DNA supercoiling describes a higher-order DNA structure The double-helical structure of DNA entails the interwinding of two complementary strands around one In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA The double helical

An exploration of the structure of deoxyribonucleic acid, or DNA If you want to learn more, join Chemical structure of DNA discovered On February 28, 1953, Cambridge University scientists James D Watson and Francis Crick announce