Wilkins X-ray diffraction showed the diameter of the DNA... — Answer & Explanation | PrepBeePakistan

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HomeMCQsBiology

MEDIUMENGLISHBiology

Wilkins X-ray diffraction showed the diameter of the DNA helix as ________?

Correct answer: B

Explanation

Wilkins' X-ray diffraction data indicated that the diameter of the DNA helix is approximately 20 Angstroms (20A).

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