Multiple Choice
Which factor contributes to the strength of the intermolecular interaction between two DNA strands in a double helix?
A) Hydrogen bonds between purines and pyrimidines
B) Phosphodiester bonds between the nitrogenous bases
C) Strong hydrogen bonds between the sugar and phosphate groups
D) Its double-helix shape
E) The direct bonding of the base to the phosphate molecule
Correct Answer:
Verified
Correct Answer:
Verified
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