HESI A2 Exam Prep

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DNA & RNA

Practice questions for DNA & RNA in the HESI A2 exam.

Question 2 of 2

Which of the following best describes the structure of RNA?

Double-stranded helix with ribose sugar.

Single-stranded chain with deoxyribose sugar.

Double-stranded helix with deoxyribose sugar.

Single-stranded chain with ribose sugar.

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