DNA Structure: A-, B- and Z-DNA Helix Families

dna structure  DNA has a structure called a double helix Nucleotides are attached together to form two long strands that spiral to create this structure If Using this information, Watson and Crick came up with their now-famous model showing DNA as a double helix composed of two intertwined chains of nucleotides, in

Explore DNA structurefunction, chromosomes, genes, and traits and how this relates to DNA is composed of two chains of repeating nucleotides Each nucleotide consists of three components These components are: Phosphate Group; 2-deoxyribose sugar

This classic paper showed that DNA has a double helix structure, importantly revealing an elegant and simple mechanism for replication and the inheritance of DNA was discovered The structure of DNA Watson Image courtesy of James D Watson But there's no denying that the discovery of DNA was a tremendous