Biology

Huang

21 September, 19:44

The conformation, or shape, of a protein determines its function. There are four orders of protein structure:

primary, secondary, tertiary, and quaternary.

Which of the following statements is accurate regarding these protein structures?

Choose 1 answer:

A

Proteins in a quaternary structure consist of a simple polypeptide chain.

B

Interactions between the R

groups in amino acids form tertiary structure.

C

The two types of primary structure are a helices and pleated sheets.

D

Secondary structures are formed by multiple polypeptide chains.