dna structure double helix on white background. nucleotide, phosphate, sugar, and bases. education info graphic. adenine, t

abstract acid adenine analysis anatomy and atom background base bases biology biotechnology bright cell chemistry chromosome code cytosine design diagram digital dna double education element energy gene genetic graphic guanine health helix human illustration info information laboratory life medical medicine model molecular molecule nucleotide phosphate research science scientific spiral structure sugar symbol tech technology thymine uracil vector white