Purines

Purines What comprises a purine?
What comprises a purine?
A purine is an aromatic heterocycle composed of carbon and nitrogen. Purines include adenine and guanine, which participate in DNA and RNA formation. ...
Purines What do purines bond to?
What do purines bond to?
Purines always bond with pyrimidines via hydrogen bonds following the Chargaff rule in dsDNA, more specifically each bond follows Watson-Crick base pa...
Purines What type of bonding exists between particular purines and pyrimidines in DNA?
What type of bonding exists between particular purines and pyrimidines in DNA?
Notice that each base pair consists of a purine and a pyrimidine. The nucleotides in a base pair are complementary which means their shape allows them...