RNA differs from DNA in that RNA has? A. a double strand and contains uracil.

B. a single strand and contains adenine.

C. a single strand and contains uracil.

C. a single strand and contains uracil.

Explanation:

DNA has 4 bases: adenine, cytosine, guanine, and thymine and is double stranded while RNA is one stranded and instead of thymine, it uses uracil.

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i would have to say D human as its the most common ive herd of for the human race

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