One of the main things they looked at the the x-ray crystallography photograph completed by Rosalind Franklin. Using this they found DNA to be a double helix.
I think it was Chargaff's Ratio, X ray crystallography and electron microscopy
The molecuar structure of DNA
the double helix twisted ladder structure of DNA
NOTHING
Watson & Crick came up with double helical structure of DNA molecule.
I think it was Chargaff's Ratio, X ray crystallography and electron microscopy
crick
Yes how else would they
James Watson and Francis Crick.
Watson & Crick first proposed the theory of the structure of DNA
It helped reveal the characteristic shape of a double helix
Watson and Crick measured the width of helix and the spacing of the bases of the DNA. They built model of the double helix to conform their research as right.
James Watson and Francis Crick were able to determine the double helical structure of DNA in 1953. This finding is considered one of the most significant discoveries of the 19th century.
Crick and Watson tried to understand the structure of DNA by building three dimensional models of the molecule.
The two scientists to establish DNA are James Watson and Francis Crick.
Crick and Watson tried to understand the structure of DNA by building three dimensional models of the molecule.
Watson and Crick