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DNA Damage and Repair Quiz

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Questions and Answers

DNA is the principal target for the biologic effects of radiation.

True (A)

DNA is a small molecule with a triple-helix structure.

False (B)

DNA consists of two strands, held together by hydrogen bonds between the bases.

True (A)

DNA repair pathways are not involved in cell killing, carcinogenesis, and mutation.

<p>False (B)</p> Signup and view all the answers

DNA is made up of alternating sugar and phosphate groups.

<p>True (A)</p> Signup and view all the answers