Answered: At what stage of B cell development are…

At what stage of B cell development are autoreactive cells removed? A. stem cell stage B. pro-B cell stage C. early pre-B cell stage D. late pre-B cell stage E. immature cell stage

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter15: The Lymphatic And Immune Systems

Section: Chapter Questions

Problem 7RQ

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Concept explainers

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.

Question

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At what stage of B cell development are autoreactive cells removed?

A. stem cell stage

B. pro-B cell stage

C. early pre-B cell stage

D. late pre-B cell stage

E. immature cell stage

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Step 1Immunity can be defined as the ability of an organism to fight against infections.

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Step 2B lymphocytes or B cells are a part of the adaptive immune system.

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Step 3 E) Immature cell stage

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