Question

Monomeric proteins do not contain which of the following structures?

1) Secondary structure
2) Tertiary structure
3) Primary structure
4) Quaternary structure

Answer 1

2) Tertiary structureMonomeric proteins do not contain a quaternary structure, which involves the assembly of multiple protein subunits. Instead, they include primary, secondary,

Step-by-step explanation:

Monomeric proteins do not contain a quaternary structure. The primary structure is the specific sequence of amino acids in a polypeptide chain. The secondary structure includes configurations like an alpha-helix and beta-pleated sheets. The tertiary structure is the three-dimensional folding pattern of a single protein molecule.

The quaternary structure, however, involves the assembly of multiple protein subunits, which is not present in monomeric proteins.

The biological function of a protein is most often associated with its tertiary structure, as this level defines the precise orientation and position of the various side chains involved in the protein's activity.and tertiary structures, with the tertiary structure being most closely associated with biological function.