Which of the following is (are)characteristic of B memory cells?

Question

Quizplus · Accepted Answer

Memory B cells express more complement receptors and adhesion molecules than a mature B cell, which helps them in rapid response upon re-exposure to the same antigen. They do not die several weeks after antigen encounter unless re-exposed; instead, they can last for years, providing long-term immunity. They also do not reside exclusively in the bone marrow but can be found in various parts of the body, including the spleen and lymph nodes.

Which of the Following Is (Are)characteristic of B Memory Cells