d
double helix
Watson and Crick, with substantial and critical contributions from Rosalind Franklin and Maurice Wilkins, were the first to suggest the structure of DNA is a double helix. Their work was published in 1953. Rosalind Franklin's X-ray diffraction images of DNA were particularly crucial in deducing the helical structure of the DNA molecule.
Watson and Crick (with Franklin's help) were the first to suggest that DNA is a_____.
a
very short molecule
b
source of genetic material
c
protein
d
double helix
1 answer
1 answer