Indicate whether each of the properties listed in the following questions is exh

ID: 258586 • Letter: I

Question

Indicate whether each of the properties listed in the following questions is exhibited by A. T-helper cells B. CTLs C. A&B D. neither

1. Can make IFN-gamma

2. Can make IL-12

3. Is Class-I restricted

4. Express CD8

5. Is required for B-cell activation

6. Is cytotoxic for target cells

7. Is the main proliferating cell in a mixed lymphocyte reaction.

8. Is class II restricted

9. Expresses CD4

10. Expresses CD3

11. Adheres to targets by LFA-1

12. Can express the IL-2 receptor

13. Responds to soluble antigens alone

14. Expresses the CD40 ligand on its surface.

so the answers is C. A&B