All of the Following Statements Concerning the Watson-Crick Model of DNA

Multiple Choice

All of the following statements concerning the Watson-Crick Model of DNA structure are true EXCEPT

A) the two strands of DNA are complementary.
B) the hydrogen bonding between guanine and cytosine is stronger than between adenine and thymine.
C) the two DNA strands are anti-parallel.
D) the nm periodicity is the distance for one complete turn of the helix.
E) the stacked nitrogenous bases form the backbone of each DNA strand.