Thymine,adenine,guanine and cytosine are nucleotides.These nitrogen bases are the basic unit of life.These are called purine and pyrimidines.Adenine and thymine are paired by two hydrogen bond but guanine and cytosine by three hydrogen bond.
I'm pretty sure that there is no uracil, but instead it would be adenine, thymine, cytosine, and guanine.--------------------------------------------------------------------------------------------------------
Response to above:
Uracil replaces Thymine in RNA and they are all base pairs.
Guanine & Adenine are both purines. But your question is a bit vague...what exactly are you looking for?
Pyrimidines
A-Adenine C-Cytosine T-thymine G-guanine
There are 4 nitrogenous bases found in DNA; Cytosine, Adenine, Guanine, and Thymine. Cytosine pairs with Guanine, and Thymine pairs with Adenine. *In RNA, Uracil replaces Thymine, therefore Adenine pairs with Uracil, in RNA.*
The four nitrogenouse bases found in DNA are adenine, thymine, cytosine, and guanine. When they are paired up it's always adenine to thymine, guanine to cytosine, thymine to adenine, and cytosine to guanine. They can't be mismatched such as adenine to guanine or cytosine
Adenine,Thymine,Guanine,and Cytosine. Adenine and thymine pair up and guanine and cytosine pair up.
Thymine Guanine Cytosine Adenine
A-Adenine C-Cytosine T-thymine G-guanine
There are 4 nitrogenous bases found in DNA; Cytosine, Adenine, Guanine, and Thymine. Cytosine pairs with Guanine, and Thymine pairs with Adenine. *In RNA, Uracil replaces Thymine, therefore Adenine pairs with Uracil, in RNA.*
The four nitrogenouse bases found in DNA are adenine, thymine, cytosine, and guanine. When they are paired up it's always adenine to thymine, guanine to cytosine, thymine to adenine, and cytosine to guanine. They can't be mismatched such as adenine to guanine or cytosine
Adenine,Thymine,Guanine,and Cytosine. Adenine and thymine pair up and guanine and cytosine pair up.
the pairing is adanine with thymine and guanine with cytosine. the pairing is adanine with thymine and guanine with cytosine.
Cytosine can bind with guanine through three hydrogen bonds, while thymine can bind with adenine through two hydrogen bonds. This base pairing is essential for maintaining the double-stranded structure of DNA.
Adenine, Thymine, Guanine, and Cytosine
Thymine Guanine Cytosine Adenine
The bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in a specific way (A with T and C with G) to form the rungs of the DNA ladder, which is a key feature of the DNA double helix structure.
Thymine and cytosine are examples of nucleobases found in DNA. Thymine is paired with adenine, while cytosine is paired with guanine.
adenine with thymine cytosine with guanine adenine with uracil cytosine with guanine
The nucleotide bases guanine and cytosine, and adenine and thymine are present in equal quantities in DNA. This is how scientists determined that guanine pairs with cytosine, and adenine pairs with thymine.