Which best describe the structure of DNA?

A.) Purine backbones with pyrimidines on the inside.

B.) Base backbones with sugar on the inside.

C.) Sugar-phosphate backbones with bases on the inside.

D.) A backbone of bases with phosphate groups on the outside.

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3 November, 11:07

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Allyson Walker · Answer 1

A double helix structure, with a sugar phosphate backbone, and nucleotides.

Nucleic acids arranged in a double helix ITS C NOT D

Which best describe the structure of DNA?A.) Purine backbones with pyrimidines on the inside.B.) Base backbones with sugar on the inside.C.) Sugar-phosphate backbones with bases on the inside.D.) A backbone of bases with phosphate groups on the outside.