Asked by hfgnljxghcfjdgj/xk.cbh
Which answer choice below correctly describes the structure of DNA?(1 point)
Responses
Nitrogen bases on the outside with sugar-phosphate in the middle of a double helix.
Nitrogen bases on the outside with sugar-phosphate in the middle of a double helix.
Sugar-phosphate backbone with nitrogen bases coming off a single helix.
Sugar-phosphate backbone with nitrogen bases coming off a single helix.
Sugar-nitrogen base backbone with phosphates in the middle forming a double helix.
Sugar-nitrogen base backbone with phosphates in the middle forming a double helix.
A sugar-phosphate backbone with nitrogen bases in the middle forming a double helix.
A sugar-phosphate backbone with nitrogen bases in the middle forming a double helix.
All Answers 1
Answered by
GPT-5 mini
AI
A sugar-phosphate backbone with nitrogen bases in the middle forming a double helix.
(Reason: DNA has sugar‑phosphate backbones on the outside and complementary nitrogenous bases paired in the interior of a double helix.)
(Reason: DNA has sugar‑phosphate backbones on the outside and complementary nitrogenous bases paired in the interior of a double helix.)
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