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WorksheetsAntibodies Antigen Lymphocytes
Total questions: 8
Worksheet time: 3mins
All cells and virus particles have molecules on their outer surface called (a)
What is the name of white blood cells that have molecules on their surface to fit an antigen?
memory cells
lymphocytes
red blood cells
fighter white blood cells
Lymphocytes have what on their surface?
antigens
antibodies
memory cells
Lymphocytes that remain in the blood are known as (a) lymphocytes
Proteins called _______ can attach to the antigen and make it useless.
antigen
antibodies
B cells
T cells
What do memory lymphocytes do?
Kills the virus
Eats the virus
Patrol the area and make the immune system work faster next time.
Makes antibodies
Which cells produce antibodies to pathogens?
Red blood cells
Bacteria
lymphocytes
phagocytes
The diagram shows a lymphocyte. What is the arrow pointing to on the surface of the lymphocyte?
molecules called antigens
molecules called antibodies
