What is likely to happen if lymphocytes do not undergo clonal selection in response to a particular antigen?
A) Lymphocytes are likely to increase in number through other procedures.
B) A decrease in the rate of production of cytotoxic T cells is likely in case of another encounter with the same antigen.
C) Lymphocytes are unlikely to be available to respond to another encounter with the same antigen.
D) A second encounter with the same antigen is highly unlikely because of a primary lymphocyte response.
E) Production of B cells in the bone marrow is likely to reduce significantly.

Question

Quizplus · Accepted Answer

Clonal selection is the process by which lymphocytes that recognize a particular antigen undergo proliferation and differentiation into effector cells. If lymphocytes do not undergo clonal selection in response to a particular antigen, they will not be available to respond to another encounter with the same antigen. This can leave the individual vulnerable to repeated infections with the same pathogen.

What Is Likely to Happen If Lymphocytes Do Not Undergo