Question

What do we mean by uracil ??​

Answer 1

Uracil is one of the four nucleobases in the nucleic acid of RNA that are represented by the letters A, G, C and U. The others are adenine (A), cytosine (C), and guanine (G). In RNA, uracil binds to adenine via two hydrogen bonds. In DNA, the uracil nucleobase is replaced by thymine. Uracil is a demethylated form of thymine.

Answer 2

Explanation:

U (uracil): A nucleotide base and one member of the A-U (adenine-uracil) base pair in RNA. ... Uracil takes the place in RNA that thymine (T) occupies in DNA.