18. thymine, which is present in dna, is replaced in rna by a) uracil b… | Sovi AI

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18. thymine, which is present in dna, is replaced in rna by a) uracil b…

Question

thymine, which is present in dna, is replaced in rna by a) uracil b. cytosine c. adenine d. guanine e. leucine

Explanation:

Brief Explanations

DNA and RNA are nucleic - acids. Thymine is a nitrogenous base in DNA. In RNA, uracil replaces thymine as a nitrogenous base.

Answer:

A. uracil