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There are 2 groups of nitrogen bases. These are Pyrimidine and Purine.

In the Purine group, there are Adenine and Guanine,

In the Pyrimidine group, there are Cytosine, Thymine(replaced by Uracil in RNA).

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Nitrogeneous base belonging to the pyrimidine group?

A pyrimidine group consists of only three nitrogenous bases: Uracil, Thymine, and Cytosine. All three are nitrogenous bases, so all three are the answer.


What is pyrimidine based in DNA?

Cytosine and thymine are the pyrimidine bases in DNA.


What DNA bases are the pyrimidines?

Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.


What are the pyrimidine bases of RNA?

Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.


How are four bases paired in a molecule DNA?

Adenine(purine)=========thymine(pyrimidine)Guanine(purine)----------------cytosine(pyrimidine)


What are the DNA pyrimidines?

Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.


What are the three common base-pair substitutions?

The three common base-pair substitutions are: Transition: a purine is replaced with another purine or a pyrimidine is replaced with another pyrimidine. Transversion: a purine is replaced with a pyrimidine or vice versa. Silent mutation: a base-pair substitution that does not result in a change to the amino acid sequence due to the degeneracy of the genetic code.


Which 2 pyrimidine bases are most commonly found in DNA?

calcium


Which bases are considered pyrimidines?

There are three nucleobases in nucleic acids that are considered pyrimidines or pyrimidine derivatives. Uracil, cytosine, and thymine are the three pyrimidines.


Is thymine and guanine both pryimidine bases?

Thymine is a pyrimadine base. Guanine is a purine derivative.


What are the purine bases and pyrimidine bases?

The purine bases are adenine and guanine, while the pyrimidine bases are cytosine, thymine, and uracil. Purine bases have a double-ring structure, while pyrimidine bases have a single-ring structure. These nitrogenous bases are essential components of DNA and RNA molecules.


What nitrogenous base belongs to the pyrimidine group?

Pyrimidines are one of the building blocks of nucleic acids. There are thee nitrogen bases in the pyrimidine group: cytosine, uracil, and thymine.