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Questions and Answers
What is the main function of dendritic cells?
What is the main function of dendritic cells?
- Presenting antigens to T cells (correct)
- Producing antibodies
- Engulfing pathogens
- Activating B cells
Which sub-population of dendritic cells is found in blood and lymphoid organs?
Which sub-population of dendritic cells is found in blood and lymphoid organs?
- Follicular DCs
- Interferon-producing DCs
- Langerhans cells
- Myeloid DCs (correct)
What happens to immature dendritic cells if they do not encounter antigens?
What happens to immature dendritic cells if they do not encounter antigens?
- They transform into macrophages
- They die in a few days (correct)
- They become activated
- They migrate to the spleen
Which sub-population of dendritic cells activates naive T cells and triggers a primary immune response?
Which sub-population of dendritic cells activates naive T cells and triggers a primary immune response?
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Which type of dendritic cell is responsible for producing IL-12 and activating Th1 response?
Which type of dendritic cell is responsible for producing IL-12 and activating Th1 response?
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