Adenine
Thymine will always bond with adenine, and guanine will always bind with cytosine.
Te base is thymine and te sugar is deoxyribose
DNA contains two types of nitrogen bases. There are the purines, which include Adenine and Guanine, and the pyrimidines, which include Thymine and Cytosine. Adenine ALWAYS bonds with Thymine, and Guanine ALWAYS bonds with Cytosine, unless, of course, we have a mutation.
Thymine nitrogen base is complementary to Adenine.
Ammonia? Or are you reffering to DNA in which case Guanine base pairs with Cytosine by forming 3 hydrogen bonds.
Thymine is the complementary base for adenine during DNA transcription. During RNA transcription, however, uracil is the complementary base for adenine.
adenine
The nitrogen base uracil takes the place of thymine in RNA. So in RNA, uracil pairs with adenine.
Thymine is the nitrogen-containing base found in DNA but not in RNA. In RNA, thymine is replaced by uracil.
The nitrogen base thymine in DNA is replaced by the nitrogen base uracil in RNA.
In nucleic acids, the base that pairs with guanine is cytosine.
DNA is made up of a phosphate group, a deoxyribose (sugar), and a nitrogen base. The nitrogen base can be broken down into 4 types(nucleotides): adenine, guanine, thymine, or cytosine; and categorized into purines: adenine and guanine; and pyrimidines: cytosine or thymine. *Thymine is replaced by uracil in RNA. Thymine is only found in DNA. Specific purine and pyrimidine bonds are mandatory. A goes with T (or in RNA, U); and C bonds with G. ex) DNA: A-T C-G RNA: A-U C-G