Multiple choice

Who used X-Ray crystallography to help determine the structure of DNA?

  1. Whitney Waren

  2. Amanda Matte

  3. Rosalind Franklin

  4. Rosalind Foster

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Rosalind Franklin was a British chemist whose work in X-ray crystallography was essential to understanding the molecular structure of DNA. Her data provided critical evidence for the double helix model.