The Following Are Steps in the Cell- Mediated Immune Response

question 65

Multiple Choice

The following are steps in the cell- mediated immune response. 1. Several cycles of mitosis occur.
2) Antigen is engulfed and presented by a macrophage.
3) Cytotoxic T cells migrate to focus of infection.
4) T cells with specific receptors recognize the antigen.
5) T cells differentiate into cytotoxic T cells or T memory cells.
6) Cytotoxic T cells release perforin and/or lymphotoxin.
The correct sequence for these steps is

• A) 1, 2, 4, 5, 3, 6.
• B) 3, 2, 4, 1, 5, 6.
• C) 2, 4, 1, 5, 3, 6.
• D) 4, 1, 5, 3, 6, 2.
• E) 3, 6, 4, 5, 1, 2.

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