Which of the Following Statements About the IgD Made by B

question 30

Multiple Choice

Which of the following statements about the IgD made by B cells of upper respiratory mucosa is not true?

• A)These antibodies bind to airborne bacteria such as Haemophilus influenzae.
• B)λ light chains are used almost exclusively by these IgD antibodies.
• C)Two-thirds of these IgD antibodies possess κ light chains.
• D)These IgD antibodies recruit basophils and induce the secretion of antibacterial peptides.

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Employee Polygraph Protection Act

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Labor Department

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