Pages in this set

Page 1

Preview of page 1
T- Cells and Cell Mediated Immunity

The initial response is Phagocytosis (no specific) ... the next response is specifics... It confers immunity.

ANTIGENS
Immunity is the ability of micro-organism to resist infection by protecting against disease
causing micro-organisms.
Antigens are proteins on the cell surface membrane or the wall of…

Page 2

Preview of page 2
This makes the cell freely permeable
As a result the cell dies
This just shows the importance of the cell surface membrane in maintaining the integrity of
the cell.
Action of T-cells is most effective on Viruses because they live inside the cell
As viruses need living organisms to reproduce…

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all resources »