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The three-dimensional structure of DNA can be described by _________

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The three-dimensional structure of DNA can be described by _________

(a) Vacuum filtration

(b) X-ray crystallography

(c) Gel electrophoresis

(d) Mass spectroscopy

This question was addressed to me by my college professor while I was bunking the class.

My enquiry is from Genome Structure in section Nature of Genome of Cell Biology

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Correct option is (b) X-ray crystallography

Easy explanation: DNA is a macromolecular formed by the assembly of a large number of atoms. The three-dimensional structure of a DNA can be described by X-Ray diffraction technique.

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