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[sahy-tuh-seen, -zeen, -sin]
a pyrimidine base, C4H5N3O, that is one of the fundamental components of DNA and RNA, in which it forms a base pair with guanine. Symbol: C
Source: Dictionary.com
cytosine | Define cytosine at Dictionary.com
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Cytosine - Wikipedia


Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, ... Dictionary.com Unabridged. ... Merriam-Webster Dictionary.

Cytosine | Define Cytosine at Dictionary.com


Cytosine definition, a pyrimidine base, C 4 H 5 N 3 O, that is one of the fundamental components of DNA and RNA, in which it forms a base pair with guanine.

Cytosine | Definition of Cytosine by Merriam-Webster


Define cytosine: a pyrimidine base C4H5N3O that codes genetic information in the polynucleotide chain of DNA or RNA compare adenine guanine thymine…

Cytosine - definition of cytosine by The Free Dictionary


A pyrimidine base, C4H5N3O, that is the constituent of DNA and RNA involved in base-pairing with guanine. [cyt(o)- + (rib)os(e) + -ine.] American Heritage® ...

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 ...

Definition of C (cytosine) - MedicineNet


C (cytosine): C stands for cytosine, a DNA nucleotide that which is one member of the base pair in DNA consisting of guanine and cytosine. This base pair is ...

Cytosine - Biology-Online Dictionary


Apr 19, 2007 ... Cytosine. (Science: biochemistry) A pyrimidine base found in dna and rna that pairs with guanine. Glycosylated base is cytidine, it's derived ...

Kids.Net.Au - Dictionary > Definition: cytosine


Definition of cytosine. a base found in DNA and RNA and derived from pyrimidine ; pairs with guanine. Similar Words: C. Substance Meronyms: deoxyribonucleic ...