Watson and Crick proposed that DNA exists as a(n)
A)alpha helix.
B)double helix.
C)beta sheet.
D)pleated sheet.

Question

Quizplus · Accepted Answer

Watson and Crick proposed that DNA exists as a double helix structure. This was based on their analysis of X-ray crystallography data and their understanding of the chemical properties of DNA. This model has been widely accepted and has formed the basis of our current understanding of DNA structure and function.

Watson and Crick Proposed That DNA Exists as A(n)