The following are steps in the cell-mediated immune response. ...

[EY67]

The following are steps in the cell-mediated immune response. What is the correct sequence for these steps? 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.
 A) 4, 1, 5, 3, 6, 2
  B) 2, 4, 1, 5, 3, 6
  C) 1, 2, 4, 5, 3, 6
  D) 3, 2, 4, 1, 5, 6
  E) 3, 6, 4, 5, 1, 2

Question 2

Which areas of the brain monitor and adjust activities of the motor pathways?
 A) basal nuclei
  B) cerebellum
  C) basal nuclei and cerebellum
  D) midbrain
  E) pons

[cici]

Answer to Question 1

B

Answer to Question 2

C

[EY67]

TYSM

[xthemafja]

Thanks for the timely response, appreciate it