answersLogoWhite

0


Best Answer

The bases cytosine (C), thymine (T), and uracil (U), are pyrimidine derivatives. They have a six ringed structure.

IN DNA, the purines adenine (A) and guanine (G) pair up with the pyrimidines thymine (T) and cytosine (C).

Purines have a pyrimidine ring fused to an imidazole ring.

As to the question: No, they do not. They are purines.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

No, thymine is not a purine. It is a pyrimidine base found in DNA and pairs with adenine in the DNA double helix.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

No, adenine is a nitrogen base.

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

no it is a pyrimidine

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is thymine a purine
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is thymine and guanine both pryimidine bases?

No, thymine is a pyrimidine base while guanine is a purine base. Pyrimidine bases include cytosine, thymine, and uracil, while purine bases include adenine and guanine.


Purine base that pairs up with thymine and uracil?

Adenine is the purine base that pairs up with thymine in DNA and with uracil in RNA.


What does not belong with adenine?

Thymine does not belong with adenine as thymine is a pyrimidine base while adenine is a purine base.


How are four bases paired in a molecule DNA?

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


What is the symbol for purine?

The symbol for purines (Guanine / Adenine) is "R" and for pyrimidines (Cytosine / Thymine) is "Y".


What are the elements of a nitrogenous 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 is the base that joins adenine?

adenine is one of the 4 base pairs in a dna structure ,A and T(thymine), and C and G, simple !


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 are the three pyrimidine bases?

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).


Does Complementary base pairing always pairs a purine with a pyrimidine?

Yes, complementary base pairing in DNA always pairs a purine (adenine or guanine) with a pyrimidine (thymine or cytosine). This specific pairing allows for the formation of hydrogen bonds between the bases, ensuring stability in the DNA double helix structure.


What does A stand for in Biochemistry?

A stands for a purine base found in DNA and RNA; it pairs with thymine in DNA and with uracil in RNA


What are a purine and a pyrimidine that are capable of hydrogen bonding to form the rung structure of DNA called?

Adenine (purine) can hydrogen bond with thymine (pyrimidine), and guanine (purine) can hydrogen bond with cytosine (pyrimidine) to form the rungs of the DNA double helix structure.