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AP Biology/Unit 1: Chemistry of Life
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DNA Structure and Genetic Information
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Which statement best explains how the molecular structure of DNA is suited to its role in storing and transmitting genetic information?

A

The presence of uracil in DNA allows for temporary storage of genetic information

B

The sugar-phosphate backbone provides a flexible structure for rapid mutation and adaptation

C

The complementary base pairing and double helix structure allow for stable storage and accurate replication

D

The single-stranded nature of DNA enables quick transcription and translation

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