4
AssignmentMultiple Choice

The Lymphatic System

Question 4 • *GV 2018 - P.E. Health Science Concepts - PE361

Memory B-lymphocytes are part of

Answer
A
adaptive immunity.
B
innate immunity.
C
bone marrow.
D
the circulatory system.

Explanation

Memory B-lymphocytes are part of adaptive immunity. They form after an initial exposure to a specific antigen and can respond more quickly if that antigen appears again. Innate immunity acts broadly and does not rely on this kind of antigen-specific memory.

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