Structure of DNA

The video is all about the general structure of DNA. The structure of DNA is double helical which is stabilized by bonds like Hydrogen bond , Phosphodiester linkage .The main components it consist of are pentose sugar , phosphate and nitrogen bases i.e. Adenine ,Guanine, Thymine, Cytosine. The two strands are tagged by 5′ and 3′ to give it a directionality