False about Immunoglobulins is: (A) Y shaped heterodimer composed of four polypeptide chains, (B) All four H and L chains are bound to each by disulfide bonds, (C) Antibody contains two types of light chain and one type of heavy chain, (D) There are 5 classes of H chains and two classes of light chains
Answer is C. Any antibody contains one type of light chain and one type of heavy chain.