Immunity Flashcards
1
Q
What are the function of T cells which have CD4 proteins on its surface
A
These are helper T cells
Which produces lymphokines
2
Q
Identify the T cell with two different glycoprotein markers
A
Helper T cell-CD4
Cytotoxic T cell -CD8
3
Q
Describe the action of helper T cells
A
Produces protein mediator called interleukins
4
Q
How does the IL-2 functions
A
By activating the cytotoxic,supressor T cells
5
Q
Activation of macrophages are done by (lymphokines )
A
IL-2 & INF GAMMA
6
Q
Which are the 4 classification of cytotoxic T cell
A
1.alpha beta
3.gamma delta
3.NK T CELL
4.NK CELL
7
Q
DIFFERENT type of antigen presenting cell
A
1.dendritic cell
2.langerhans dendritic cell
3.macrophages
4.B- cells
