Immune System
Biology ⇒ Human Biology
Immune System starts at 8 and continues till grade 12.
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See sample questions for grade 11
A patient is given an injection of antibodies after being bitten by a venomous snake. What type of immunity is this an example of?
A person who lacks the enzyme adenosine deaminase (ADA) suffers from severe combined immunodeficiency (SCID). Explain why this condition is life-threatening.
Describe the main difference between humoral and cell-mediated immunity.
Describe the role of cytokines in the immune system.
Describe the role of the spleen in the immune system.
Explain how vaccination leads to immunity.
Explain the role of memory cells in the immune response.
Explain why HIV infection leads to immunodeficiency.
Explain why organ transplants may be rejected by the recipient’s immune system.
Name two types of phagocytic cells found in the human immune system.
