Uracil.
There are five bases in RNA/DNA. They are Adenine, Thymine, Guanine, Cytosine and Uracil.
In DNA: Adenine pairs with Thymine, and Guanine pairs with Cytosine
In RNA: Adenine pairs with Uracil and Guanine pairs with Cytosine
Uracil pairs with Adenine in RNA. In DNA Adenine pairs with Thymine.
A pairs with T (U in RNA) and C pairs with G.
guanine
cytosine
uracil
thymine
Uracil is the base in RNA that pairs with adenine.
The phosphate base that pairs with Adenine in RNA is Uracil. In a DNA strand Adenine would pair with Thymine.
Arginine
In DNA: Thymine pairs with Adenine. In RNA: Uracil pairs with Adenine.
In DNA adenine pairs with thymine. In RNA adenine pairs with uracil.
Uracil is the base in RNA that pairs with adenine.
The phosphate base that pairs with Adenine in RNA is Uracil. In a DNA strand Adenine would pair with Thymine.
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.
In DNA thymine is one of the nitrogen bases, but in RNA uracil replaces thymine still leaving four nitrogen bases
iron and gravity
Arginine
In DNA: Adenine base pairs with Thyamine A=T In RNA: Adenine base pairs with Uracil A=U
Thymine is not present in RNA, only in DNA. The base pairs for RNA are adenine & uracil, and guanine & cytosine. Uracil replaces Thymine in RNA.
Uracil. In normal DNA it would be Thymine, but in RNA Uracil becomes the base pair for Adenine.
Uracil. In normal DNA it would be Thymine, but in RNA Uracil becomes the base pair for Adenine.
In RNA, adenine binds to Uracil. In DNA it binds to thymine.
In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.