In RNA, there are four kinds of base: adenine, guanine, cytosine and uracil. There are no thymine bases. Therefore, there are no thymine and adenine base pairs as there are in DNA so adenine pairs with uracil.
Uracil. In normal DNA it would be Thymine, but in RNA Uracil becomes the base pair for Adenine.
In RNA, adenine pairs with Uracil.
adenine guanine and thymine
There are four primary ones: adenine, guanine, cytosine, and uracil.
The four nitrogen bases in RNA are Uracil, Adenine, Cytosine and Guanine.
Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.
Both DNA and RNA have nitrogenous bases. The nitrogenous bases in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). The nitrogenous bases in RNA are adenine (A), uracil (U), cytosine (C), and guanine (G). In DNA, A and T pair together, as does C and G. In RNA, C and G also pair together, but A pairs with U because U replaces T in RNA.
Thymine can pair with adenine in DNA, while uracil can pair with adenine in RNA.
nitrogenous base in DNA are ADENINE,GUANINE,CYTOSINE AND THYMINE WHEREAS IN RNA it is ADENINE, GUANINE, CYTOSINE AND URACIL. In rna thymine is replaced by uracil.
Uracil would base pair with adenine on a RNA molecule.
The two nitrogenous bases known as purines are adenine and guanine. They are found in DNA and RNA molecules, where they pair with thymine and cytosine (in DNA) or uracil and cytosine (in RNA), respectively.
The four bases in RNA are Cytosine, Guanine, Adenine and Uracil