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They applied the clues provided by Chargaff's rules and Franklin's X-ray diffraction studies. Using brass and wire models of the bases, sugars, and phosphate groups, Watson and Crick deduced that the structure of the DNA molecule is a double helix.

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What method Watson and crick used to discovered the structure of DNA?

Watson and Crick used data from X-Ray crystalography as well as theoretical models on 3-D configuation of nucleic acids to deduce the structure of DNA.


Which scientist x rayed DNA?

Rosalind Franklin took the x-ray photograph which allowed Watson and Crick to deduce the structure of DNA itself.


Who is Dr.Rosalind Franklin?

Dr. Franklin, helped to discover the structure of DNA by doing x-ray crystallography of DNA. The DNA strands gave out a distinctive pattern which Watson and Crick were able to deduce as the helical structure of DNA. Without her picture of DNA, Watson and Crick would not most likely to have figured out the structure of DNA.


How did Watson and Crick and James Watson try to understand the structure of DNA?

Crick and Watson tried to understand the structure of DNA by building three dimensional models of the molecule.


What year did Watson and crick make the model of the DNA structure?

Watson and Crick proposed the double helix model of the DNA structure in 1953.


What method did Watson and Crick use to discover the structure of DNA?

Watson and Crick used X-ray crystallography data from Rosalind Franklin and Maurice Wilkins to create a model of DNA's double helix structure. They then built physical models and made a series of deductions to propose the now-famous double helix structure of DNA.


What two scientists. established. the structure. of DNA?

The two scientists to establish DNA are James Watson and Francis Crick.


Where did Watson and Crick discover DNA?

Watson and Crick discovered the structure of DNA at the University of Cambridge in England in 1953.


How did Watson and crick try to understand the structure of DNA?

Crick and Watson tried to understand the structure of DNA by building three dimensional models of the molecule.


What important work helped Watson and Crick develop the model of DNA?

Rosalind Franklin's X-ray diffraction images of DNA played a crucial role in Watson and Crick's development of the DNA model. Additionally, Erwin Chargaff's research on base composition in DNA provided key insights into the pairing of nucleotides.


What nationality were Watson and Crick?

Watson was American and Crick was British. Together, they discovered the double helix structure of DNA.


Who discovered the three-dimensional structure of DNA in 1953?

james d watson and francis h crick