I would assume you need thymine as the answer here.
when a purine base only pairs with a pyrimidine
Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.
Yes. Adenine+Guanine, or Cytosine+Thymine; each is a pyrimidine/purine pair.
can somebody answer please
I dont know what its called nuka..
when a purine base only pairs with a pyrimidine
Yes, uracil is a derivative of a pyrimidine. It is also useful to note that uracil is a naturally occurring derivative.
Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.
in this a purine base is substitued in place or pyrimidine and a pyrimidine is substitued in place of purine
nitrogen
Thymine.
A basic compound that contains nitrogen, such as a purine or pyrimidine. A basic compound that contains nitrogen, such as a purine or pyrimidine.
Thymine and cytosine are the pyrimidine bases of DNA. Uracil is the pyrimidine base which replaces thymine in RNA.
A single-ring structure
Uracil
Yes. Adenine+Guanine, or Cytosine+Thymine; each is a pyrimidine/purine pair.
Uracil, Thymine, and Cytosine