Among Numerous Functions of Common Proteins,which of These Pairs Does

Among numerous functions of common proteins,which of these pairs does not correctly match a protein with its function?

A) DNA polymerase helps synthesize new DNA before our cells divide.
B) Antibodies regulate sweat to keep infections out of our skin pores.
C) Collagen is a structural protein to support hair, skin, and nails.
D) Insulin regulates blood glucose levels.
E) Hemoglobin protein transports oxygen to our cells.