What Type of Plasma Protein are Antibodies

Question

What type of plasma protein are antibodies?
A)lipoprotein
B)clotting protein
C)immune protein
D)transport protein

Accepted Answer

Antibodies belong to the category of immune proteins, as they are produced by B cells to help the immune system identify and neutralize foreign substances such as viruses and bacteria. They play a critical role in the body's defense against disease.