Lesson: Primary and Secondary Immune Responses Biology
In this lesson, we will learn how to compare the primary and secondary antibody responses to infection and explain the role of memory cells in the secondary response.
Complete the sentence: are lymphocytes that remain in the circulation for very long periods of time.
How do memory T-helper cells provide protection against a second infection of the same virus?
Which statement best describes what happens to a memory B cell when it encounters a complementary antigen?