I want to measure T cell killing of a tumor cell, so I
A) add tritiated thymidine to measure T-cell proliferation
B) add antigen to T cells and antigen-presenting cells and tritiated thymidine to measure T-cell proliferation
C) incubate the tumor cells with Chromium 51 and add T cells to measure released Chromium 51D incubate the tumor cells with Chromium 51, add antigen-presenting cells and T cells to measure released Chromium 51
Correct Answer:
Verified
Q8: Which of these promotes IgE production?
A)IL-1
B)IL-2
C)IL-3
D)IL-4
E)A and
Q9: Which of these causes proliferation of certain
Q10: X-linked severe combined immunodeficiency disorder is due
Q11: Negative selection occurs when
A)cells become positive for
Q12: Regulatory T cells Answer are usually
A)CD4+
B)CD8+
C)CD4+ and
Q14: What cytokine do antibodies use clinically to
Q15: When a T cell produces IL-2 and
Q16: When a cell releases a chemokine that
Q17: Two cytokines work 10-fold better used together
Q18: The term redundancy of cytokines means that
A)one
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