Final answer:
Hydrogen bonding between sections of the same backbone occurs in biological molecules such as proteins and nucleic acids. These hydrogen bonds can be between side chains, backbone groups, or side chains and backbone groups.
Step-by-step explanation:
Hydrogen bonding between sections of the same backbone occurs in biological molecules such as proteins and nucleic acids. Hydrogen bonding between sections of the same backbone occurs in biological molecules such as proteins and nucleic acids. These hydrogen bonds can be between side chains, backbone groups, or side chains and backbone groups.
Specifically, hydrogen bonds can form between the hydrogen atoms bonded to oxygen or nitrogen atoms in the backbone. These hydrogen bonds can be between side chains, backbone groups, or side chains and backbone groups. For example, the -OH group in the side chain of serine can form a hydrogen bond with the carbonyl oxygen of the amide group (-CONH2) of asparagine residue.