T helper cells play a role in stimulating [____] formation in B cells. First, th
ID: 74838 • Letter: T
Question
T helper cells play a role in stimulating [____] formation in B cells. First, the antigen is taken into a(n) [____] and an antigen fragment is displayed on a(n) [____]. The interaction of this molecule with the T-cell receptor [____] the T helper cell. Then, the T helper cell interacts with a B cell, whose antigen receptor is bound to the surface, and the production of [____] released by the T cell activates the B cell and causes proliferation of the B cell. The progeny of the activated B cell differentiate into [____] that can synthesize antibodies that can bind the antigen
Please pick one.
(1) bone marrow; APC; MHC class I molecule; activates; antibodies; plasma cells
(2) antibody; neutrophil ; MHC class II molecule; deactivates; antibodies; memory B cells
(3) antibody; antigen presenting cell; MHC class II molecule; activates; cytokines; plasma cells
(4) activating; antigen presenting cell; TLR 4 molecule; activates; antibodies; plasma cells
(5) cytokine; neutrophil; MHC class II molecule; stimulates; cytokines; natural killer cells
Explanation / Answer
T helper cells play a role in stimulating [____] formation in B cells. First, the antigen is taken into a(n) [____] and an antigen fragment is displayed on a(n) [____]. The interaction of this molecule with the T-cell receptor [____] the T helper cell. Then, the T helper cell interacts with a B cell, whose antigen receptor is bound to the surface, and the production of [____] released by the T cell activates the B cell and causes proliferation of the B cell. The progeny of the activated B cell differentiate into [____] that can synthesize antibodies that can bind the antigen.
The correct answer is option 3.
3) antibody; antigen presenting cell; MHC class II molecule; activates; cytokines; plasma cells
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