Which One of the Following Features Renders All IgG Antibodies

question 78

Multiple Choice

Which one of the following features renders all IgG antibodies less susceptible to proteolysis than the other antibody classes?

• A)length of the hinge region
• B)ability to exchange chains with other IgG antibodies
• C)presence of additional disulfide bonds
• D)capacity to activate complement
• E)degree of accessibility for binding to C1.

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