How do cytotoxic T-cells kill pathogens?

Release of molecules, causing cell lysis

Quiz

Immunity

phenson2 14 perguntas

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1Lipopolysaccharides are found on Gram positive bacteria
1. AVerdadeiro
2. BFalso
2Which pathway involves binding to residues on the pathogen?
1. AClassical
2. BLectin
3. CAlternative
3What are the roles of interferons in innate immunity?
1. AStimulate Natural Killer cells
2. BStimulate B-cells
3. CStimulate T-cells
4. DStimulate inflammation
4Toll-like receptors are an example of Pattern Recognition Receptors
1. AVerdadeiro
2. BFalso
5Which of the following are soluble pattern recognition receptors?
1. ACollectins
2. BDefensins
3. CFicolins
6C3a causes an inflammatory response
1. AVerdadeiro
2. BFalso
7Chronic inflammation involves
1. Alymphocytes
2. Bneutrophils
3. Cmacrophages
4. Dplasma cells
8Which part of the lymph node does Paracortoid Hyperplasia affect?
1. AFollicular Zone
2. BInterfollicular Zone
9Which part of the lymph node does Paracortoid Hyperplasia affect?
1. AFollicular Zone
2. BInterfollicular Zone
10MHC II are expressed on all nucleated cells and activate cytotoxic T-cells
1. AVerdadeiro
2. BFalso