Multiple Choice
T cells mature in the __________ & B-cells mature in the ____________.
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21. The Immune System
Introduction to Adaptive Immunity
Multiple Choice
What is produced by the process of clonal expansion in the immune system?
A
A variety of different lymphocytes
B
A single type of antigen
C
A large number of identical B or T cells
D
A diverse array of antibodies
Verified step by step guidance1
Understand the concept of clonal expansion: Clonal expansion is a process in the immune system where a single B or T lymphocyte, once activated by an antigen, proliferates to produce many identical cells.
Identify the role of clonal expansion: The purpose of clonal expansion is to amplify the number of lymphocytes that can recognize and respond to a specific antigen, thereby enhancing the immune response.
Recognize the outcome of clonal expansion: The process results in a large number of identical B or T cells, all derived from the original activated lymphocyte, which are capable of targeting the same antigen.
Differentiate between the options: A variety of different lymphocytes and a diverse array of antibodies are not produced by clonal expansion. Instead, it produces identical cells specific to one antigen.
Conclude with the correct understanding: Clonal expansion is crucial for mounting an effective immune response by increasing the number of specific lymphocytes that can combat the invading pathogen.
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