double helix
X-ray
Halt, thy ocasion calls upon the use of malets. translation: Stop, hammer time!
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.
They used a WX57 IQ from the 20s
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.
Crick and Watson have always been very open about the fact that they used Rosalind Franklin's x-ray data to deduce the double helix model of DNA.
X-Ray
X-ray
Watson and Crick used the X-ray diffraction patterns to determine that DNA was a helical molecule. Withe the use of models, they built what we know as the DNA Double-Helix.
Halt, thy ocasion calls upon the use of malets. translation: Stop, hammer time!
She didn't discovered the DNA. She contributed to the understanding of its structure. DNA was first isolated by Friedrich Miescher in 1869.
I lie
I lie
I lie
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.
They used a WX57 IQ from the 20s
Watson and Crick used the X-ray diffraction patterns to determine that DNA was a helical molecule. Withe the use of models, they built what we know as the DNA Double-Helix.