Uracil - Wikipedia
Uracil (/ ˈjʊərəsɪl /) (symbol U or Ura) is one of the four nucleobases in the nucleic acid RNA. 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 (T). Uracil is a demethylated form of thymine.

Uracil | C4H4N2O2 | CID 1174 - PubChem
Uracil is a common and naturally occurring pyrimidine nucleobase in which the pyrimidine ring is substituted with two oxo groups at positions 2 and 4. Found in RNA, it base pairs with adenine and replaces thymine during DNA transcription.

Uracil | Nucleobase, Nucleoside & DNA | Britannica
uracil, a colourless, crystalline organic compound of the pyrimidine family that occurs as a component of ribonucleic acid (RNA), a molecule involved in the transmission of hereditary characteristics.

URACIL Definition & Meaning - Merriam-Webster
The meaning of URACIL is a pyrimidine base C4H4N2O2 that is one of the four bases coding genetic information in the polynucleotide chain of RNA.

What Is Uracil and What Does It Do in RNA? - Biology Insights
Uracil is a fundamental organic molecule and one of the four primary building blocks, or nucleobases, of Ribonucleic Acid (RNA). It is a nitrogen-containing compound that plays a crucial part in translating genetic information into functional components of the cell.

Uracil Definition and Examples - Biology Online Dictionary
Uracil is a pyrimidine nucleobase with a chemical formula of C 4 H 4 N 2 O 2. Pyrimidine is a heterocyclic aromatic organic compound with a single ring (called a pyrimidine ring) with alternating carbon and nitrogen atoms. Uracil has a molar mass of 112.08676 g/mol and a melting point of 335 °C.

Uracil | 66-22-8 - ChemicalBook
Uracil is an organic alkali, and is one of the four major bases in RNA. It is a major component of the pyrimidine composition in ribonucleic acid (RNA) as well as in various kinds of uridines.

Uracil - Simple English Wikipedia, the free encyclopedia
Uracil is a base found in RNA. It pairs with adenine and replaces thymine in DNA. Uracil, a pyrimidine, was originally discovered in 1900. This short article about chemistry can be made longer. You can help Wikipedia by adding to it.

Uracil - National Human Genome Research Institute
Uracil (U) is one of the four nucleotide bases in RNA, with the other three being adenine (A), cytosine (C) and guanine (G). In RNA, uracil pairs with adenine. In a DNA molecule, the nucleotide thymine (T) is used in place of uracil.

Uracil - Organic Acids Test (OAT) - Nutritional and Metabolic Profile ...
Levels of pyrimidine metabolites (uracil and thymine) reflect how well the body is metabolizing folate. A body deficient in folate (vitamin B9) has high uracil levels.