What Is the Fate of an Immature B Cell That

question 38

Multiple Choice

What is the fate of an immature B cell that encounters and has specificity for self antigen?

• A)If further heavy-chain and light-chain gene rearrangements are possible,it undergoes apoptosis.
• B)Somatic hypermutation.
• C)Decrease in production of IgD.
• D)Continued rearrangement of heavy-chain genes.
• E)Continued rearrangement of light-chain genes.

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