In a dna molecule, which nitrogenous bases are bonded together?
a purines with purines
b pyrimidines with purines
c pyrimidines with pyrimidines

sadness is not good

explanation:

the statement is true

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.