Which is the proper order of events in cell-mediated immunity?
(1) Cloning of cytotoxic T cells and memory T cells
(2) Antigen presented to T lymphocyte
(3) Activation of T lymphocytes
(4) Cytotoxic T cells attack target cells
A) 2, 3, 4, 1
B) 1, 4, 2, 3
C) 2, 3, 1, 4
D) 3, 2, 4, 1
E) 1, 2, 3, 4,

Question

Quizplus · Accepted Answer

The correct sequence for cell-mediated immunity starts with an antigen being presented to a T lymphocyte (2), followed by the activation of T lymphocytes (3). This leads to the cloning of cytotoxic T cells and memory T cells (1), and finally, the cytotoxic T cells attack the target cells (4).

Which Is the Proper Order of Events in Cell-Mediated Immunity