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Animation Quiz 3 - Cytotoxic T-Cell Activity against Target Cells
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Review the animation and answer the questions that follow to test your understanding.



1

Cytotoxic T cells produce
A)class II MHCs
B)self proteins
C)antibodies, which make holes in cell membrane of infected cells
D)perforin, which makes holes in cell membrane of infected cells
2

Infected cells
A)display peptide fragments of degraded viral proteins on their cell surface
B)have class II MHC antigens on their cell surface
C)are not affected by T cells
D)lyse T cells
3

Cytotoxic T cells recognize
A)receptors on B cells
B)fragments of self proteins of infected cells
C)viral antigens and class I MHC
D)viral antigens and class II MHC
E)all of the above
4

Cytotoxic T cells produce cytotoxins which cause apoptosis of infected cells.
A)True
B)False
5

Self proteins of infected cells are not recognized by cytotoxic T cells.
A)True
B)False







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