Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Match each immune cell with the method it uses to neutralize a pathogenic microb

ID: 3482941 • Letter: M

Question

Match each immune cell with the method it uses to neutralize a pathogenic microbe that has infected a human

Cytotoxic T

Natural Killer Cell

B cell

Basophil/Mast Cell

kills infected human cells after recognizing antigens displayed on MHC class 1

does not directly kill microbes; after recognition of a specific antigen displayed on MHC Class 2, it secretes molecules that help other cells to do so.

phagocytoses microbes after recognizing specific antigens; secretes antibodies

kills infected human cells after recognizing PAMPs on infected cell membranes

Phagocytoses microbes after recognizing PAMPs; acts as an Antigen Presenting Cell to activate another type of immune cell

Does not directly kill microbes; secretes histamine to initiate an inflammatory response.

  

Cytotoxic T

Natural Killer Cell

macrophage

B cell

  

Basophil/Mast Cell

A.

kills infected human cells after recognizing antigens displayed on MHC class 1

B.

does not directly kill microbes; after recognition of a specific antigen displayed on MHC Class 2, it secretes molecules that help other cells to do so.

C.

phagocytoses microbes after recognizing specific antigens; secretes antibodies

D.

kills infected human cells after recognizing PAMPs on infected cell membranes

E.

Phagocytoses microbes after recognizing PAMPs; acts as an Antigen Presenting Cell to activate another type of immune cell

F.

Does not directly kill microbes; secretes histamine to initiate an inflammatory response.

Explanation / Answer

The answer for option

A: is cytotoxic T that is CD 8.

B: is helper T cells. It activates the immune system.

C:macrophages causes phagocytosis.

D:natural killer cell

E: B cell

F. BASOPHIL OR MAST cell it secretes histamines to initiate inflamatory response.