Podcast
Questions and Answers
Which cells target intracellularly infected cells and activate macrophages to become microbicidal?
Which cells target intracellularly infected cells and activate macrophages to become microbicidal?
- CD4 Th2 cells
- CD8 cytotoxic T cells
- Natural killer cells
- CD4 Th1 cells (correct)
Which cells induce target cells to undergo programmed cell death and release cytotoxic effector proteins contained in their granules?
Which cells induce target cells to undergo programmed cell death and release cytotoxic effector proteins contained in their granules?
- Natural killer cells
- Cytotoxic CD8 T cells (correct)
- Macrophages
- Dendritic cells
Which cells bind tightly to target cells for a long time and release their effector molecules directly to the target cell?
Which cells bind tightly to target cells for a long time and release their effector molecules directly to the target cell?
- Dendritic cells
- Effector T cells (correct)
- Natural killer cells
- Macrophages
Which cells are particularly important for activating macrophages and B cells that have taken up antigen but may not be expressing co-stimulatory molecules?
Which cells are particularly important for activating macrophages and B cells that have taken up antigen but may not be expressing co-stimulatory molecules?
Which cells target cells infected intracellularly and are hidden from effects of antibodies and cytotoxic CD8 T cells?
Which cells target cells infected intracellularly and are hidden from effects of antibodies and cytotoxic CD8 T cells?
Which cells release IFNg which inhibits viral replication and increases MHC1?
Which cells release IFNg which inhibits viral replication and increases MHC1?
Which cells specifically require co-stimulation when encountering their target cells?
Which cells specifically require co-stimulation when encountering their target cells?
Which cells are armed effector T cells, with activation requirements different from naïve T cells?
Which cells are armed effector T cells, with activation requirements different from naïve T cells?
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