Neutrophils recognize their target through :

MHC-restricted antigen presentation

Quiz

Micro. : intro. and innate immunity. general bacter.

أطباء2020 5 Fragen

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1Which of the following is considered a primary lymphoid organ:
1. ABone marrow
2. BLymph nodes
3. CSpleen
4. DTonsils
2Neutrophils recognize their target through :
1. AAdhesion molecules
2. BInterleukin receptors
3. CMHC-restricted antigen presentation
4. DPattern recognition receptors
3A low molecular weight substance can't induce immune response unless conjugated to carrier molecules is called
1. AAntigen
2. BAntigenic epitope
3. CHapten
4. DImmunogen
4The cell wall of Gram negative bacteria is formed of all the following layers except :
1. Athin peptidoglycan
2. Bperiplasmic space
3. Couter lipopolysaccharides
4. Dteichoic acid
5Which of these bacteria are naturally occurring with defective cell wall:
1. AMycoplasma
2. BChlamydia
3. CRickettsia
4. DNone of the above