The IgG Antibody Molecule Consists of Which Molecular Structure

question 78

Multiple Choice

The IgG antibody molecule consists of which molecular structure?

• A) a covalent tetramer of mu chains
• B) two light chains and two gamma chains held together by disulfide bonds
• C) a pentamer consisting of subunits containing two light chains and two alpha chains
• D) two kappa chains, one gamma chain and one mu chain held together by disulfide bonds

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