what type of bonds are formed between the pure nitrogenous bases in a nucleic acid

covalent bonds
hydrogen bonds
ionic bonds
glucosidic bonds
phosphodiester bonds

1 answer

The type of bonds formed between the pure nitrogenous bases in a nucleic acid are hydrogen bonds. These weak bonds help to stabilize the structure of the double helix in DNA or the tertiary structure in RNA by pairing complementary bases (A-T and G-C in DNA, for example).