Web Results

Cytosine - Wikipedia

en.wikipedia.org/wiki/Cytosine

Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, ... A structure was proposed in 1903, and was synthesized ( and thus confirmed) in the laboratory in the same...

Cytosine: Structure & Definition | Study.com

study.com/academy/lesson/cytosine-structure-definition-quiz.html

Cytosine is one of the bases that spell out genes in your DNA. It is so versatile it's been called the 'wild card' of nucleic acids. Learn about the structure and ...

Structure and Properties of Purines and Pryimidines - Department of ...

chemistry.umeche.maine.edu/CHY431/Basics/PurPyrm.html

Dec 18, 2008 ... Crucial property: formation of hydrogen-bonded pairs composed of one purine and one pyrimidine, such as guanine-cytosine (left, below) and ...

cytosine | C4H5N3O - PubChem

pubchem.ncbi.nlm.nih.gov/compound/cytosine

cytosine | C4H5N3O | CID 597 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, ...

Cytosine | C4H5N3O | ChemSpider

www.chemspider.com/Chemical-Structure.577.html

Structure, properties, spectra, suppliers and links for: Cytosine, 71-30-7.

SparkNotes: Structure of Nucleic Acids: Bases, Sugars, and ...

www.sparknotes.com/biology/molecular/structureofnucleicacids/section2.rhtml

A summary of Bases, Sugars, and Phosphates in 's Structure of Nucleic Acids. ... The four nitrogen bases found in DNA are adenine, cytosine, guanine, and ...

The crystal structure of cytosine

scripts.iucr.org/cgi-bin/paper?S0365110X64003899

The crystal structure of the pyrimidine cytosine, C4I-I5N30, has been determined and refined by analysis of complete three-dimensional diffraction data from ...

File:Cytosine chemical structure.png - Wikimedia Commons

commons.wikimedia.org/wiki/File:Cytosine_chemical_structure.png

Dec 6, 2014 ... Description: Chemical structure of Cytosine. Author, date of creation: selfmade by cacycle, 12 April 2005. Source: -; Copyright: GNU Free ...

Base Pairing 2

www.chem.wisc.edu/deptfiles/genchem/netorial/modules/biomolecules/modules/dna1/dna15.htm

The structures of adenine and cytosine are shown below. Move your mouse over the structure of adenine to see its potential hydrogen bond donors and ...

Nucleic acid structure - ATDBio

www.atdbio.com/content/5/Nucleic-acid-structure

Figure 1 | Chemical structures of the heterocyclic bases of DNA. Adenine and guanine are purines and cytosine and thymine are pyrimidines (Figure 2).

More Info

Cytosine - New World Encyclopedia

www.newworldencyclopedia.org

In Watson-Crick base pairing, cytosine forms three hydrogen bonds with guanine. From the point of view of structure, it is remarkable that cytosine, with its three ...

Structural Biochemistry/Nucleic Acid/Nitrogenous Bases/Purines ...

en.wikibooks.org

Cytosine is part of the pyrimidine family, and it is one of the 5 nucleotide bases found in both DNA and RNA. The molecular formula of ...

Chemistry for Biologists: Nucleic acids

www.rsc.org

adenine and guanine (both purines containing two rings in their structures); thymine and cytosine (both pyrimidines containing only one ring in their structures) ...