The DNA molecule is a (blank) that’s held together by the hydrogen bonding between (blank). A. Double helix; nitrogenous bases B. Double helix; phosphate groups C. Single helix; carbohydrates D. Polysaccharide, nitrogenous bases

The DNA molecule is a blank thats held together by the hydrogen bonding between blank A Double helix nitrogenous bases B Double helix phosphate groups C Single class=