11 Questions
Which type of cells are involved in innate immunity and recognize 'Pathogen Associated Molecular Patterns' (PAMP)?
Monocytes and natural killer cells
What are the main functions of cytokines in the immune response?
Inhibit viral replication
What is the primary role of interleukins in the immune system?
Regulate immune cell interactions
How do damaged cells contribute to inflammation?
By releasing histamine and serotonin
What causes fever (Pyrexia) in response to infections?
Release of endogenous pyrogens by neutrophils
What is the primary function of sebum secreted by the skin?
Destroying bacteria on the skin
What is the main function of Macrophages and Neutrophils in the immune system?
Release cytokines
Which cells are involved in negative selection to prevent autoimmune reactions?
T-Lymphocytes
How do T-Cells recognize antigens during activation?
By binding to MHC molecules
What is the main function of Cytotoxic T cells?
Form membrane pores to kill target cells
How do Natural Killer Cells differ from Cytotoxic T cells?
Do not need to recognize specific antigens
Test your knowledge on innate and adaptive immunity, including natural barriers like skin cuticle and immune cells like phagocytes. Explore the concepts of recognizing PAMPs, antibody binding, and immunological memory in adaptive immunity.
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