Enzymes have a 3D shape due to which type of protein structure?

Primary structure

Secondary structure

Tertiary structure

Quaternary structure

The tertiary structure of a protein refers to its complex, folded shape in 3D space, which is crucial for enzyme function.

This structure is formed by interactions between the amino acid side chains within the polypeptide chain,

Including hydrophobic interactions, ionic bonds, hydrogen bonds, and disulfide bridges