Multiple Choice
In the double-stranded structure of DNA,
A) the two strands are held together by covalent bonds.
B) the monomers in each strand are linked together by hydrogen bonds.
C) both strands run in the same direction.
D) the two strands are held together by hydrogen bonds.
E) the monomers in each strand are linked together by ionic bonds.
Correct Answer:

Verified
Correct Answer:
Verified
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