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A single-ring structure
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When purine base only pairs with a pyrimidine?
when a purine base only pairs with a pyrimidine
Is a pyrimidine base?
Yes, uracil is a derivative of a pyrimidine. It is also useful to note that uracil is a naturally occurring derivative.
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 is transversion mutation?
in this a purine base is substitued in place or pyrimidine and a pyrimidine is substitued in place of purine
Where a purine base only pairs with a pyrimidine?
nitrogen
The pyrimidine base found in DNA but not Rna?
Thymine.
Is nitrogen a base?
A basic compound that contains nitrogen, such as a purine or pyrimidine. A basic compound that contains nitrogen, such as a purine or pyrimidine.
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.
Pyrimidine base found in RNA but not DNA?
Uracil
Does Complementary base pairing always pairs a purine with a pyrimidine?
Yes. Adenine+Guanine, or Cytosine+Thymine; each is a pyrimidine/purine pair.
What is the nitrogenous base belonging to the pyrimidine group?
Uracil, Thymine, and Cytosine
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.
