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How did watson and cricks model of dna molecule explain base pairing?
well the dna molecule model was compared to Franklins
Why is Watson and Cricks discovery important?
Watson and CricksThey discovered DNA. the blueprint for all living creatures.Double click on Watson and cricks for a full definition.They did not discover DNA. They discovered what form DNA has (a double helix) and that each of the four proteins that make up DNA have a partner. (Adenine with Thymine, Guarine with Cytocine) This was important because now scientists could understand how DNA replicates itself so consistently, because if one strand has the proteins T A G A, the other strand will be A T C T.
How did Watson and cricks model explain the basis for chargaffs rules?
Watson and Crick's model of DNA structure, the double helix, provided a physical explanation for Chargaff's rules by showing how the complementary base pairing of adenine-thymine and guanine-cytosine could fit within the double helix structure. This pairing resulted in equal amounts of A and T, and G and C, in a DNA molecule, which aligned with Chargaff's observation that the amounts of adenine and thymine, and guanine and cytosine, were nearly equal in DNA samples.
Who was responsible for the discovery of DNA as a double helix?
Scientists by the name of James Watson and Francis Crick discovered DNA to be in the form of a double helix.
The work of Rosalind Franklin provided a key piece of data for Watson and Cricks model of DNA Summarize that evidence and how it was pivotal to the correct model being built?
Rosalind Franklin's X-ray diffraction images of DNA revealed a helical structure with a consistent diameter and regular twisting pattern. This data suggested a double helix shape for DNA, which was essential for Watson and Crick in developing their accurate model of DNA's structure. Franklin's evidence provided crucial insights into the physical form of DNA, leading to the correct understanding of its double helix structure.
