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Fudgin [204]
3 years ago
12

What is the complementary strand of nitrogenous bases, sugar-phosphate backbone, and the double helix shape.

Biology
1 answer:
erik [133]3 years ago
6 0

Answer:

DNA

Explanation:

DNA  is composed of two complementary strands oriented antiparallel to each other with the phosphodiester backbones on the exterior of the molecule. The nitrogenous bases of each strand face each other and complementary bases hydrogen bond to each other, stabilizing the double helix.

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