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Cytosine - Wikipedia


Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a  ...

Cytosine - New World Encyclopedia


Cytosine was first discovered in 1894 when it was isolated from calf thymus tissues. A structure was proposed in 1903, and was ...

cytosine | C4H5N3O - PubChem


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

cytosine | chemical compound | Britannica.com


Jul 20, 1998 ... Cytosine, a nitrogenous base derived from pyrimidine that occurs in nucleic .... in spaceflight, a rocket -powered vehicle used to transport a ...

What does adenine pair with? | Reference.com


Adenine always pairs with thymine when forming chains of DNA. In RNA, a similar molecule to DNA that is also used to encode genetic information, adenine  ...

Chemistry for Biologists: Nucleic acids


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

Uracil in DNA: error or signal? | www.scienceinschool.org


Mar 3, 2011 ... Uracil is well known as one of the bases used in RNA, but why is it not ... hydrogen bonds: adenine binds to thymine, and guanine to cytosine ...



Dec 4, 1997 ... ATP is the most commonly used source but GTP is used in protein synthesis as well ... Adenine and guanine are found in both DNA and RNA.

(A), Cytosine (C) - Pearson - The Biology Place


Concept 6 Review. DNA and RNA Bases. In DNA, there are four different bases: adenine (A) and guanine (G) are the larger purines. Cytosine (C) and thymine ...

Incomplete nucleic acid sequences


Guanine or adenine or thymine or cytosine: N ... and R (purine), and care must be taken in those rare cases where the various symbols are used in combination.

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Cytosine: Structure & Definition | Study.com


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 ...

Cytosine - definition of cytosine by The Free Dictionary


Define cytosine. cytosine synonyms, cytosine pronunciation, cytosine translation, ... Related to cytosine: cytidine ... Please log in or register to use bookmarks.

Cytosine arabinoside Drug Information, Professional - Drugs.com


Jul 6, 1998 ... ... Drugs.com. Includes Cytosine arabinoside side effects, interactions and indications. ... Commonly used brand name(s): Cytosar; Cytosar-U.