Question

In 1952 Rosalind Franklin took the X-ray photograph which gave it the firts look of dna. By studying the photograph scientists gained knowledge of ?

Answer 1

Rosalind Franklin's X-ray diffraction images of DNA provided crucial information for the discovery of the structure of DNA as a double helix.

Step-by-step explanation:

Rosalind Franklin's X-ray diffraction images of DNA provided crucial information that allowed James Watson and Francis Crick to confirm the structure of DNA as a double helix. Franklin's work revealed that DNA consists of two forms, a long, thin fiber when wet (type "B") and a short, wide fiber when dried (type "A"). Her research also contributed to our understanding of viruses and RNA.