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What evidence did Watson and Crick use to deduce the structure of DNA?
GaaraXgirl
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.
Wiki User
∙ 15y ago
Watson and Crick used X-ray crystallography data produced by Rosalind Franklin and Maurice Wilkins, which showed the helical structure of DNA. Additionally, they relied on Chargaff's rules, which described the base pairing in DNA. Combining this evidence, they proposed the double helix structure of DNA.
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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 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.
What did Watson and Crick?
Watson and Crick are credited with discovering the double-helix structure of DNA in 1953. Their breakthrough in understanding the molecular structure of DNA revolutionized the field of genetics and laid the foundation for modern molecular biology.
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.
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.
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 two scientists. established. the structure. of DNA?
The two scientists to establish DNA are James Watson and Francis Crick.
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.
How did chargraffs rules help Watson and crick model DNA?
Chargaff's rules helped Watson and Crick understand the structure of DNA by revealing that the amount of adenine (A) is equal to thymine (T), and the amount of guanine (G) is equal to cytosine (C). This allowed them to deduce the complementary base pairing in DNA and ultimately propose the double-helix structure of DNA.
Who discovered the three-dimensional structure of DNA in 1953?
james d watson and francis h crick
What nationality were Watson and Crick?
Watson was American and Crick was British. Together, they discovered the double helix structure of DNA.
