During lymphocyte maturation, apoptosis occurs if an immature lymphocyte ___________. (Select all that apply)
A) expresses a receptor specific for an antigen to which the host is already protected
B) fails to express an antigen receptor
C) binds strongly to antigens during the positive selection screening process
D) binds autoantigens during the positive selection screening process
Correct Answer:
Verified
Q6: Factors influencing antigen immunogenicity include all of
Q7: Which of the following statements about conjugate
Q8: B and T lymphocytes mature in the
Q9: Indicate the correct sequence of events in
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Q12: Clonal selection and expansion involves _. (Select
Q13: Place the events of clonal selection and
Q14: Cytokines secreted by activated effector lymphocytes trigger
Q15: When clonal selection and expansion occurs in
Q16: The benefit of memory cells is their
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