- Question 9 Anwer Saved Points Out Of 100 T Cells Which Recognize Their Specific Antigen On An Apc Which Does Not Express 1 (11.78 KiB) Viewed 10 times
- Question 9 Anwer Saved Points Out Of 100 T Cells Which Recognize Their Specific Antigen On An Apc Which Does Not Express 2 (11.78 KiB) Viewed 10 times
- Question 9 Anwer Saved Points Out Of 100 T Cells Which Recognize Their Specific Antigen On An Apc Which Does Not Express 3 (13.64 KiB) Viewed 10 times
- Question 9 Anwer Saved Points Out Of 100 T Cells Which Recognize Their Specific Antigen On An Apc Which Does Not Express 4 (13.86 KiB) Viewed 10 times
- Question 9 Anwer Saved Points Out Of 100 T Cells Which Recognize Their Specific Antigen On An Apc Which Does Not Express 5 (20.13 KiB) Viewed 10 times
Question 9 Anwer saved Points out of 100 T-cells which recognize their specific antigen on an APC which does not express B7 become anergic. Select one: O True Flag question False.
Question 8 Not yet answered Points out of 100 Flag question Which of the following provides the second signal for T-cell activation? Select one: Ⓒa. TCR:MHC:peptide b. CD28:B7 Oc. LFA-1:ICAM-1 Od. L-selectin:GlyCAM-1 Oe. CD4:MHCII Affinity Mituation of B-Call
Question 6 Anal Points out of soe Flag question How does IL-2 affect T-cells? Select all the mechanisms in T-cells that utilize IL-2. Andy S Select one or more: a. Autocrine action of IL-2 causes proliferation of T-cells. b. IL-2 secreted by CD4 T-cells activates CD8 T-cells. c. IL-2 induces the differentiation of CD4 T-cells into the Tgl subset. d. IL-2 activates dendritic cells and signals them to relocate to the lymph node. De. IL-2 signals the T-cells to remain in the lymph node after activation.
Question 4 Complete ooo polets out of 100 Flag question What is the purpose of the SMAC in T-cell activation? Select one: a. Provide a targeted area for exchange of cytokines so that bystander activation is avoided. b. To draw the cells into the lymph node from the circulatory system. c. To move the cells from the B-cell zone to the T-cell zone. d. To secrete cytotoxins onto the membrane of viral infected cells. e. To allow autocrine action of IL-2 to cause T-cell proliferation. My Mat of C