DNA structure: Video, Anatomy, Definition & Function

Modeling the Structure of DNA dna structure What is a strand of DNA? · How many strands make up a DNA double helix? · Each strand is made up of two zones or regions · What holds one strand against the dnabet app Learn about the structure of DNA and how to recognize all the parts in this video!

dna betvip DNA, organic chemical of complex molecular structure that is found in all prokaryotic and eukaryotic cells and in many viruses