Principle of Inheritance and VariationHard

Question

Nucleotide arrangement in DNA can be seen by

Options

A.X-ray crystallography
B.electron microscope
C.ultracentrifuge
D.light microscope

Solution

Astbury by his X-ray diffraction studies suggested 3 - D configuration for DNA molecules which was confirmed by Wilkins and Franklin in 1952 and then in 1953 Watson and Crick designed the model of DNA molecule.

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