Which RNA base pairs with adenine in RNA?

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Multiple Choice

Which RNA base pairs with adenine in RNA?

Explanation:
RNA uses uracil instead of thymine. Adenine pairs with uracil through two hydrogen bonds, mirroring the Watson-Cick pairing seen with A–T in DNA. So, the base that pairs with adenine in RNA is uracil. The other pairings are cytosine with guanine, and guanine with cytosine; thymine is not present in RNA.

RNA uses uracil instead of thymine. Adenine pairs with uracil through two hydrogen bonds, mirroring the Watson-Cick pairing seen with A–T in DNA. So, the base that pairs with adenine in RNA is uracil. The other pairings are cytosine with guanine, and guanine with cytosine; thymine is not present in RNA.

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