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, a nitrogenous base derived from pyrimidine that occurs in nucleic acids
, the heredity-controlling components of all living cells, and in some coenzymes ...
Learn the language of nucleotides as we look at the nitrogenous bases adenine,
guanine, cytosine and thymine. Armed with this knowledge, you'll...
The same purines, adenine (A) and guanine (G). RNA also uses the pyrimidine
cytosine (C), but instead of thymine, it uses the pyrimidine uracil (U).
Includes Cytosine arabinoside side effects, interactions and indications. ... Note:
Bracketed information in the Indications section refers to uses that are not ...
Example sentences with the word cytosine. cytosine example sentences. ...
Search Sentence Examples The word usage examples above have been
The nitrogenous bases that RNA uses are adenine, guanine, cytosine, and uracil
(instead of thymine). And, the sugar in RNA is ribose (instead of 2-deoxyribose) ...
Dec 16, 2011 ... One major problem with using uracil as a base is that cytosine can be ... to using
thymine in DNA, it doesn't explain why RNA uses uracil.
A single human cell uses billions of nucleotides within a DNA strand. ... DNA is
composed of four amino acids: adenine, guanine, thymine and cytosine.