Multiple Choice
From X-ray diffraction data,which of the following was determined about DNA?
A) The amount of adenine equaled the amount of thymine.
B) Different species have different proportions of adenine and guanine.
C) Nitrogen containing bases were arranged on the outside of the double helix structure.
D) The shape of the molecule could be a double helix.
E) All of these were determined.
Correct Answer:

Verified
Correct Answer:
Verified
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