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Questions and Answers
Which type of cells are stained in the technique described in the text?
Which type of cells are stained in the technique described in the text?
- T cells (correct)
- Natural killer cells
- Macrophages
- Neutrophils
Where do naive T lymphocytes migrate from the blood into?
Where do naive T lymphocytes migrate from the blood into?
- B cell zones of lymph nodes
- Peripheral tissues
- High endothelial venules (correct)
- Spleen
What is the main function of the immune system?
What is the main function of the immune system?
- Produce antibodies
- Eliminate infections and cancers (correct)
- Maintain blood sugar levels
- Transport oxygen
Where do effector lymphocytes migrate to?
Where do effector lymphocytes migrate to?
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Which cells are always present as part of the early line of defense in innate immunity?
Which cells are always present as part of the early line of defense in innate immunity?
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Where are T lymphocytes activated by antigens?
Where are T lymphocytes activated by antigens?
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Which cells are the only ones that produce antibodies?
Which cells are the only ones that produce antibodies?
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Where do activated T cells migrate preferentially to?
Where do activated T cells migrate preferentially to?
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Which is NOT a function served by distinct populations of lymphocytes as mentioned in the text?
Which is NOT a function served by distinct populations of lymphocytes as mentioned in the text?
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What is the location where naive lymphocytes may be activated by antigens to become effector cells?
What is the location where naive lymphocytes may be activated by antigens to become effector cells?
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