CYTOSINE!
Adenine and Uracil, which pair together (Uracil takes the place of Thymine from DNA) Guanine and Cytosine, which also pair together
In DNA, adenine pairs with thymine, and guanine pairs with cytosine. In RNA, adenine pairs with uracil, and guanine pairs with cytosine.
The nitrogen bases of DNA pair up according to specific base-pairing rules: adenine (A) pairs with thymine (T) and guanine (G) pairs with cytosine (C). This base pairing forms the rungs of the DNA ladder structure, with hydrogen bonds holding the pairs together.
adenine guanine and thymine
The nitrogen bases pair up in twos cytosine with guanine and adenine with thymine
Guanine
Adenine and Uracil, which pair together (Uracil takes the place of Thymine from DNA) Guanine and Cytosine, which also pair together
Guanine and Cytosine pair with each other and Adenine and Thymine pair with each other.
The nitrogen bases in DNA are adenine, guanine, cytosine, and thymine. They pair with each other as follows: adenine pairs with thymine, and cytosine pairs with guanine. The nitrogen bases in RNA are adenine, guanine, cytosine, and uracil. They pair with each other as follows: adenine pairs with uracil, and cytosine pairs with guanine.
In DNA, adenine pairs with thymine, and guanine pairs with cytosine. In RNA, adenine pairs with uracil, and guanine pairs with cytosine.
Cytosine, a pyrimidine (sugar) base, pairs with Guanine, a purine (nitrogen) base.
In protein synthesis, complimentary nitrogen bases are found in the process of transcription and translation. In transcription, DNA's nitrogen bases A (adenine), T (thymine), G (guanine), and C (cytosine) pair with RNA's nitrogen bases A (adenine), U (uracil), G (guanine), and C (cytosine). In translation, codons on mRNA, made up of A, U, G, and C, pair with anticodons on tRNA during protein synthesis.
Guanine bonds with cytosine through three hydrogen bonds, forming a stable base pair in the DNA double helix.
The four DNA nitrogen bases pairing rules are: adenine pairs with thymine, and cytosine pairs with guanine. This complementary base pairing is essential for DNA replication and transmission of genetic information.
There are four nitrogen bases found in DNA: adenine, guanine, cytosine, and thymine.
The four nitrogen bases in RNA are Uracil, Adenine, Cytosine and Guanine.
Ammonia? Or are you reffering to DNA in which case Guanine base pairs with Cytosine by forming 3 hydrogen bonds.