What Technique Supplied the Data That Led Watson and Crick

question 5

Multiple Choice

What technique supplied the data that led Watson and Crick to hypothesize the double helical structure of DNA?

• A)sucrose density centrifugation
• B)polyacrylamide gel electrophoresis
• C)X-ray diffraction/crystallography
• D)autoradiography
• E)ion exchange chromatography

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