X-ray crystallography is what Watson and Crick used to try to figure out the structure of DNA.
The discovery of DNA's molecular structure by Watson and Crick was made possible by the first X-ray photograph of DNA, which was taken in 1952. It was produced by Rosalind Franklin using an X-ray crystallography method, revealing the DNA molecule's helical structure.
Watson-Crick DNA's physical makeup. The Watson-Crick DNA Model (1953) A double-stranded, helical molecule, DNA is composed of nucleic acids. On the outside, it has two sugar-phosphate backbones, and on the inside, nitrogenous bases are bound together by hydrogen bonds.
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