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 nitrogenous bases known as purines are adenine and guanine. They are found in DNA and RNA molecules, where they pair with thymine and cytosine (in DNA) or uracil and cytosine (in RNA), respectively.
There are four nitrogenous bases. A, C, T and G A and G are Purines C and T are Pyrimidines. a useful rhyme to remember this is " Silver is PURe AG" - silver is abbreiviated to AG in the periodic table
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 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
Guanine and Adenosine
The two nitrogenous bases known as purines are adenine and guanine. They are found in DNA and RNA molecules, where they pair with thymine and cytosine (in DNA) or uracil and cytosine (in RNA), respectively.
Adenine and Guanine belong to the class of nitrogenous bases called purines. They are characterized by a double-ring structure that includes both a six-membered ring and a five-membered ring. These purine bases play a crucial role in the structure of DNA and RNA molecules.
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.
There are four nitrogenous bases. A, C, T and G A and G are Purines C and T are Pyrimidines. a useful rhyme to remember this is " Silver is PURe AG" - silver is abbreiviated to AG in the periodic table