Which of the Following Pertains to the Fate of Immature

question 26

Multiple Choice

Which of the following pertains to the fate of immature B cells that have specificity for univalent self antigens? (Select all that apply.)

• A)The cells acquire a state of unresponsiveness called anergy.
• B)IgD is retained in the cytosol.
• C)IgD on the cell surface fails to activate the B cell when bound to self antigen.
• D)The cells have a much longer life-span than mature B cells.
• E)The cells die by apoptosis.

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A representation of IP addresses wherein four sets of numbers separated by dots indicate the unique address.

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Internet Protocol Address, a unique string of numbers separated by periods that identifies each computer using the IP to communicate over a network.

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