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WorksheetsImmunology
Total questions: 10
Worksheet time: 4mins
In lymph nodes
white blood cells mature into T cells.
lymph drains back into the circulatory system.
old and damaged red blood cells are destroyed.
B and T cells gather and attach to foreign antigens.
What triggers the production of
antibodies
an antigen
an antibody
phagocytes
Secondary Lymphoid organs include which of the following
Lymph node
Thymus
Spleen
Bone marrow
GALT
This micronutrient can be found in brazil nuts, walnuts, tuna, beef, poultry, and grain products
Vitamin A
Selenium
Vitamin D
Omega 3
The basic antibody unit is composed of
2 identical heavy chains and 2 different light chains
2 identical heavy chains and 2 identical light chains
2 different heavy chains and 2 identical light chains
2 different heavy chains and 2 different light chains
What is the virus that causes AIDS?
SIV
HIV
HPV
1. The true statement regarding precipitation reaction is
Insoluble antigen combines with antibody
It is used for routine identification of bacterial isolates
Post zone phenomenon does not apply for precipitation reaction
It can be done in agar medium
