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 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 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.
Nitrogenous bases are used in the synthesis of nucleotides such as DNA and RNA. The bulkiest bases are the purines, guanine and adenine.
The two nitrogenous bases that are purines are adenine and guanine.
Four, out of whish 2 purines and two pyremidines
The two classes of nitrogenous bases are purines and pyrimidines. Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
Guanine and Adenosine
Adenine and Guanine are the two classes of nitrogenous bases that belong to purines.
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
The four types of nitrogenous bases are adenine (A), thymine (T), guanine (G), and cytosine (C). Adenine and guanine are purines, while thymine and cytosine are pyrimidines. Purines have a double-ring structure, while pyrimidines have a single-ring structure. This structural difference is important in how the bases pair with each other in DNA and RNA molecules.
Purines and Pyrimidines
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;
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.