MCQ
Which of the following is pyrimidine base?
  • A
    Adenine
  • B
    Guanine
  • Uracil
  • D
    All the above

Answer

Correct option: C.
Uracil
Uracil is pyrimidine base. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine.
Three types of nucleobases are pyrimidine derivatives: cytosine$(C),$ thymine$(T),$ and uracil$(U).$
Uracil is present in $\text{RNA}$ and thymine is present in $\text{DNA}.$

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