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Home Q & A Board Biology-Related Homework Help Cell Biology
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barry barry
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10 years ago
B-cell development has one checkpoint to determine if V-DJ rearrangement has produced a successful VH-DJH combination that does not recognize self.  If no successful combination is produced, then the B cell will undergo apoptosis.  At what point of B-cell development does this checkpoint occur?   

A.   Pre-pro B cell
B.   Early pro B cell
C.   Late pro B cell
D.   Late pre B cell
E.   Immature B cell
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padrepadre
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#1
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10 years ago
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barry Author
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#2
10 years ago
Thanks.
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