Multiple Choice
The feature(s) of DNA deduced by Watson and Crick included
A) two antiparallel polynucleotide chains coiled in a helix around a common axis.
B) the pyrimidine and purine bases lie on the inside of the helix.
C) the bases are nearly perpendicular to the axis.
D) All of the answers are correct.
E) None of the answers is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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