adenine, and guanine are purines
Cytosine and thymine are pyrimidines.
by:mj
The two nitrogenous bases that are purines are adenine and guanine.
The two classes of nitrogenous bases are purines and pyrimidines. Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
Adenine and Guanine are the two classes of nitrogenous bases that belong to purines.
The two purines in DNA are adenine (A) and guanine (G). They are nitrogenous bases that form complementary base pairs with their corresponding pyrimidines (thymine and cytosine) during DNA replication and transcription.
The two purines found in DNA are adenine (A) and guanine (G). They are nitrogenous bases that pair with thymine (in the case of adenine) and cytosine (in the case of guanine) to form the base pairs in the DNA double helix.
The two nitrogenous bases that are purines are adenine and guanine.
The two classes of nitrogenous bases are purines and pyrimidines. Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
Adenine and Guanine are the two classes of nitrogenous bases that belong to purines.
purines
Nitrogenous bases are categorized into two groups: pyrimidines (cytosine, thymine, and uracil) and purines (adenine and guanine).
the nitrogenous base which has double ring structure is purine.it consist two bases adenine and guanine;
Purines and Pyrimidines
Four, out of whish 2 purines and two pyremidines
Purines. They are one of the two types of nitrogenous bases found in DNA and RNA, and they consist of a double-ring structure. Adenine and guanine are examples of purines.
The two purines in DNA are adenine (A) and guanine (G). They are nitrogenous bases that form complementary base pairs with their corresponding pyrimidines (thymine and cytosine) during DNA replication and transcription.
two of the bases are purines- adenine and guanine.
The two purines are adenine and guanine. The two pyrimidines are thymine and cytosine. Uracil (only in RNA) is also a pyrimidine.