Cytosine is a nucleic acid residue. As far as I know it is not used in any kind of chemotherapy; normally antineoplastic drugs attempt to slow down DNA synthesis, not provide extra raw materials for it.
In nucleic acids, the base that pairs with guanine is cytosine.
In DNA Guanine always pairs with Cytosine (C) cytosine (C) guanine (G) thymine (T) adenine (A)
guanine binds with cytosine in both RNA and DNA
Guanine pairs with Cytosine on the human DNA double helix. Adenine pairs with Thymine.
It would be: Cytosine Adenine Cytosine Uracil Uracil Guanine Cytosine Adenine Cytosine
i have no idea what a cytosine is
cytosine
Cytosine pairs with Guanine.
Cytosine is a compound.
Cytosine
Cytosine is the pyrimidine that bonds to the purine Guanine in both DNA and Rna.
cytosine pairs with guanine and thymine pairs with adenine.