Deoxyribonucleic acid, DNA, is made of nucleotide monomers that hydrogen-bond with nucleotides on another strand of DNA to form aQuestion 12 options: β-pleated sheet. double helix. α-helix. straight chain.



Answer :

DNA has a double helix structure, which is basically two chains of nucleotides that are bonded by hydrogen bonds.

It means that the correct answer is double helix.