Download Immunity revision sheets

Define the following terms or describe their
role in the immune system:
HERD IMMUNITY
EPIDEMIC
ENDEMIC
PANDEMIC
Vaccination
Explain how a vaccine leads to the change in
antibody production shown on the diagram
below.
B cells
T cells
Use this area to draw a flow chart to show how B
Use this area to draw a flow chart to show how T
cells produce the humoral response. Include the
cells produce cell mediated immunity. Include the
following terminology: specific binding, clonal
following terminology: antigen presentation,
selection, clonal expansion, plasma cells, memory
specific binding, clonal selection, clonal expansion,
cells.
T killer cells, T helper cells and T memory cells.
Types of immunity
Define the following terms or describe their role
in the immune system:
Fill in the table below to give some examples of different types of
immunity
ANTIBODY
Active
PLASMA CELLS
Passive
Natural
ANTIGEN PRESENTATION
Artificial
CLONAL SELECTION
CLONAL EXPANSION
Antibodies
VACCINATION
Draw a diagram of an antibody and label the following parts, giving
ATTENUATED
their function where appropriate: heavy chain, light chain,
disulphide links, variable region, constant region, hinge.
Phagocytosis
Finish this diagram to show how a macrophage engulfs and digests a pathogen (and its
antigens). Label the diagram with the words: phagosome, lysosome, phagolysosome,
exocytosis.
Antibody effects
Antibodies meet with an antigen and bind with it. Give three ways
that the antibody can deal with the antigen.
1.
2.
3.