Here is a diagram of DNA which is much easier to understand than the model. It shows how the base pairs match up and the twisting helical structure.
DN is so important and I truly believe that with time and effort studying it as much as we can we can unlock the cure to many of the problems that plague our human world. :D
Dna double helix genetic watercolor print, Dna illustration abstract biology art, genetic Dna structure print 
uhm, where the eff was this 4 months ago?
DNA, genetic elements and icons collection vector art illustration
Ancestral DNA Percentages – How Much of Them is in You? | DNAeXplained – Genetic Genealogy
Infografia para usar en el tema de Biotecnología. Una bonita línea del tiempo. A timeline of biotechnology #INFOGRAPHIC #TECH
What Is A Genome?
You Dont Own Your Own Genes: Researchers Raise Alarm About Loss of Individual Genomic Liberty Due to Gene Patents
Tracing Your Roots Via DNA Testing Is Getting Cheaper and Easier