Which is incorrect about proteins?

Question

Quizplus · Accepted Answer

The main function of proteins is not energy storage. While proteins can be used for energy in the absence of carbohydrates and fats, their main functions include structural support, transport, catalysis, and regulation of gene expression, among others.

Answer: B 
 This statement is true. Enzymes are a specific type of protein that catalyze chemical reactions.

Answer: C 
 This statement is true. Proteins are polymers made up of amino acid monomers linked by peptide bonds.

Answer: D 
 This statement is true. The sequence of amino acids in a protein determines the three-dimensional structure of the protein, which in turn determines its function.

Answer: E 
 This statement is true. Many proteins have a transport function, such as hemoglobin carrying oxygen in the blood or transporter proteins moving molecules across cell membranes.

Which Is Incorrect About Proteins