A. Covalent bond
B. Ionic bond
C. Hydrogen bond
D. Peptide bond
Answer: Hydrogen bond
A. Covalent bond
B. Ionic bond
C. Hydrogen bond
D. Peptide bond
Answer: Hydrogen bond
Additional Information: Hydrogen bonds form between the nitrogenous bases of DNA, stabilizing the double-helix structure.
Subjects: Biochemistry, Biology