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Aromatic rings tend to be more stable than non-aromatic rings, if that's what you're asking. I'm not quite sure what the question means.
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∙ 14y ago
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How many rings does a purine have?
there are double rings in the purine bases and there is only a single ring in the pyrimidine base.
Are purines made of a double ring sugar or a single ring?
Purines are double ringed molecules, but I don't think it is accurate to describe them as sugars. Sugars are molecules consisting of carbon, hydrogen, and oxygen, and usually with a ratio of around one carbon to one oxygen to two hydrogens. Purines have multiple nitrogens in their ring structures which I believe disqualifies them from being sugars.
Nitrogen bases with only 1 ring are called?
Purines
Which one is purines and pyrimidines are bigger?
Purines because purines have two rings where as pyrimidines have only one ring.
Dose a single ring base pairs with another single ring base?
No. Single ring base (pyrimidines) such as thymine or cytosine must bind with a double ring base (purines) such as adenine or guanine.
Double ring bases?
Purines, including adenine and guanine, are double ring structures that make up DNA.
What is the difference between a purines and pyrimidines?
A purine has a double ring, while a pyrimidine has a single ring. Also purines are adenine and guanine, and the pyrimidines are thymine and cytosine.
How many rings does a purine have?
there are double rings in the purine bases and there is only a single ring in the pyrimidine base.
Are purines made of a double ring sugar or a single ring?
Purines are double ringed molecules, but I don't think it is accurate to describe them as sugars. Sugars are molecules consisting of carbon, hydrogen, and oxygen, and usually with a ratio of around one carbon to one oxygen to two hydrogens. Purines have multiple nitrogens in their ring structures which I believe disqualifies them from being sugars.
A class of large organic molecules each having a double ring of carbon and nitrogen atom?
Purines
Nitrogen bases with only 1 ring are called?
Purines
What are two bases that are pyrimidines?
Cytosine and thymine. one is a double ring sugar while the other is a single ring suagr. They are complemetarily paired with purines.
Which one is purines and pyrimidines are bigger?
Purines because purines have two rings where as pyrimidines have only one ring.
Dose a single ring base pairs with another single ring base?
No. Single ring base (pyrimidines) such as thymine or cytosine must bind with a double ring base (purines) such as adenine or guanine.
Which nitrogenous base is composed of two rings?
the nitrogenous base which has double ring structure is purine.it consist two bases adenine and guanine;
What is the difference between purines and pyramidines?
Purines and pyramidines are bases in nucleic acids found in DNA. Purines form a two-ring structure while pyramidins form a single-ring structure.
Addenine and guanine are single-ringed purines?
Adenine and Guanine are just purines (the other nucleotides are pyrimidines), and these have one 6-parts ring with 3-parts ring attached.
