g Denaturation of a protein . disrupts the secondary, tertiary, or quaternary structure of a protein can only occur in a protein with quaternary structure is always irreversible hydrolyzes peptide bonds changes the primary structure of a protein

Disrupts secondary, tertiary or quaternary structure of protein.

Explanation:

Denaturation of proteins involves the disruption and possible destruction of both the secondary and tertiary structures.

Denaturation occurs because the bonding interactions responsible for the secondary structure (hydrogen bonds to amides) and tertiary structure are disrupted.

the electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, x-rays, and gamma-rays.