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How many rings does pyrimidines have?

Anonymous

∙ 12y ago

Updated: 5/28/2024

A pyrimidine ring and an imidazole ring.

Wiki User

∙ 13y ago

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More answers

Pyrimidines have one ring structure in their molecular composition. This ring is composed of six atoms, including four carbon atoms and two nitrogen atoms, arranged in a hexagonal shape.

AnswerBot

∙ 10mo ago

Two rings: pyrimidinic and imidazolic.

Wiki User

∙ 13y ago

2

Wiki User

∙ 14y ago

One

Wiki User

∙ 12y ago

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Q: How many rings does pyrimidines have?

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Which one is purines and pyrimidines are bigger?

Purines are larger molecules compared to pyrimidines. Purines consist of a six-membered ring fused to a five-membered ring, while pyrimidines are single-ring structures.

How many rings do pyrimidines have?

Pyrimidines have a single ring and are part of the basic building blocks for RNA and DNA.

What are the two nitrogen bases that are single ring structures?

Thymine is a single-ringed nitrogenous base.

How are pyrimidines different from the purines?

Pyrimidines (cytosine, thymine, uracil) have a single-ring structure, while purines (adenine, guanine) have a double-ring structure. Purines always pair with pyrimidines in DNA and RNA bases. Additionally, purines are larger molecules compared to pyrimidines.

What is Thymine and cytosine also called?

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.

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