Attaniamack
Answered

Which of the following accurately describes the structure of DNA?

ADNA consists of four bases: A, G, C, and U.
BDNA is in the form of antiparallel strands twisted as a double helix.
CA always pairs with C, and G always pairs with T.
DDNA is made up of nucleotides, containing a phosphate group, a base, and another phosphate group.

Verified Answer :

I think it's B.   Because DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone.

DNA is in the form of antiparallel strands twisted as a double helix.

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