There are three nucleobases in nucleic acids that are considered pyrimidines or pyrimidine derivatives. Uracil, cytosine, and thymine are the three pyrimidines.
Cytosine, thymine and uracil are the pyrimidines in animal usage.
Pyrimidines are the single ringed structures-Cytosine and ThyminePurines are the double ringed structures- Adenine and Guanine.
Nitrogenous bases, either purines or pyrimidines.
The two Purines are: Adenine and Guanine (A and G) The two Pyrimidines are: Cytosine and Thymine (C and T)
There are three; cytosine, thymine and uracil.
Cytosine, uracil and thymine are the three pyrimidines.
Thymine and cytosine.
Purines and pyrimidines are nitrogen bases found in DNA and RNA .They are nitrogen containing heterocyclic compounds .Purines are large double ringed while pyrimidines are small single ringed .
Cytosine, thymine and uracil are the pyrimidines in animal usage.
Purines and pyrimidines
Pyrimidines are the single ringed structures-Cytosine and ThyminePurines are the double ringed structures- Adenine and Guanine.
Thymine and Cytosine :)
Nitrogen containing bases
These bases are called pyrimidines.
c and t are pyrimidines, as is U
Thymine and cytosine are two nitrogen bases found in DNA. DNA is composed of thousands of nucleotides which are composed of one of four nitrogen bases. Both of these nitrogen bases are also pyrimidines, or they have one ring like structure See related link for more info on thymine, cytosine and pyrimidines.
Pyrimidines.