key term - Denaturation Process

Definition

The denaturation process refers to the alteration or loss of secondary and tertiary structure in proteins or nucleic acids (like DNA) due to factors such as heat or chemicals. This process disrupts hydrogen bonds, causing molecules to lose their shape without breaking covalent bonds.

Related terms

Hydrogen Bonds:

These are weak bonds that hold together different parts of the same molecule, helping it maintain its 3D shape.

Covalent Bonds:

Stronger than hydrogen bonds, these involve sharing electron pairs between atoms. They aren't broken during denaturation.

Protein Folding: This is the process by which a protein gets its functional 3D structure. Denaturation is like the reverse of this process.