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 was first discovered in 1894 when it was isolated from calf thymus
tissues. A structure was proposed in 1903, and was ...
cytosine | C4H5N3O | CID 597 - structure, chemical names, physical and
chemical properties, classification, patents, literature, biological activities, ...
Jul 20, 1998 ... Cytosine, a nitrogenous base derived from pyrimidine that occurs in nucleic .... in
spaceflight, a rocket -powered vehicle used to transport a ...
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
adenine and guanine (both purines containing two rings in their structures);
thymine and cytosine (both pyrimidines containing only one ring in their
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.
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 ...
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.