Question

Rosalind Franklin was instrumental in the discovery of _____.

x-rays
computers
the structure of DNA
human insulin

Answer 1

The structure of DNA

Answer 2

Answer: the structure of DNA

Explanation: Rosalin Franklin was an an english chemist and X-ray crytallographer who made the understanding of the molecular structure of the genetic materials like DNA as well as RNA , viruses, graphite and coal. He was able to develop high resolution photos of the crystallized DNA fibers.