The History of Dna

Rosalind learned how to use ex ray crystallography, which allows scientists to take ures of microscopic structures. She became an expert in using this technology and it would help her in her later work on dna. In 19 50, a professor named john randall asked rosalind to build an x ray chrystallography lab at king's college - but he didn't inform maurice wilkins that he had hired him for the job. This upset wilkins, who thought he would be in charge. Rosalind made several discoveries that helped improve gas masks. People knew diane existed before the 19 fifties. They'd known about it for almost 100 years and