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Guanine is one of the five main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, thymine, and uracil. With the formula C5H5N5O, guanine is a derivative of purine, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Being unsaturated, the bicyclic molecule is planar. The guanine nucleoside is called guanosine.

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15y ago
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In a normal DNA molecule, adenine (A) is paired with thymine (T), and guanine (G) is paired with cytosine (C).

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cytosine

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Q: What form base pair with guanine in DNA?
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Related questions

Is thymine a DNA base pair?

It is not a DNA base pair itself, it is a DNA nucleotide base. It does however, form a base pair when bonded with adenine.


In DNA which what are the complamentary base pair?

In DNA,adenine----------thyminecytosine----------guanine


Which DNA base always pair with cytosine?

Guanine


Which rna base pair bonds with guanine?

Guanine pairs with cytosine


In DNA which is harder to break the adenine-thymine base pair or the guanine-cytosice base pair Why?

thymine


What base does adenine pair up with in the DNA?

Thymine, and Cytosine matches with Guanine


DNA Which base pair up together?

Guanine-Cytosine and Adenine-Thymine


What is the base pair rule for DNA?

In DNA the base pairs are Adenine with Thymine and Guanine with Cytosine. In RNA Thymine is replaced by Uracil so the base pairs are Adenine with Uracil and Guanine with Cytosine.


What are their nitrogenous base of RNA and DNA?

nitrogenous base in DNA are ADENINE,GUANINE,CYTOSINE AND THYMINE WHEREAS IN RNA it is ADENINE, GUANINE, CYTOSINE AND URACIL. In rna thymine is replaced by uracil.


What does guanine combines with?

In DNA sequencing, Adenine and Guanine are known as "base pairs", and are purines, which form the building blocks of DNA and RNA. Guanine combines with Adenine in DNA sequencing.


Which bases does Guanine always bond with to form a pair in DNA?

In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.


What nucleotide pais bonds would be found in the DNA molecule?

DNA base pair are Cytosine with Guanine and Thymine with Adenine.