Pyrimidines.
THEY ARE ALL NITROGENOUS BASES IN THE DNA adenine and guanine are purines thymine and cytosine are pyrimidines
two of the bases are purines- adenine and guanine.
number and sequence of nitrogen bases
Nucleotides (Nitrogeneous bases, deoxyribose, phosphate group)
Adenine and guanine are the two purines bases present in DNA.Two purines in DNA are adenine and guanine.
The two nitrogenous bases that are purines are adenine and guanine.
The purines in RNA are adenine (A) and guanine (G). These bases form hydrogen bonds with their complementary pyrimidines during RNA synthesis and are essential for the structure and function of RNA molecules.
The two classes of nitrogenous bases are purines and pyrimidines. Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
The pairing pattern of DNA bases in a double helix structure is complementary. Adenine pairs with thymine, and guanine pairs with cytosine. This pairing is essential for the accurate replication of DNA during cell division.
Adenine and guanine
Adenine and guanine are both double ringed purines.
Adenine pairs with thymine, and cytosine pairs with guanine.