Correctly order the steps involved cellular immunity:
1) the tc recognizes the infected host...
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Correctly order the steps involved cellular immunity:
1) the tc recognizes the infected host cell
2) the tc interacts with epitope presented by mhc-i on the dendritic cell
3) the tc secretes perforin and granzyme, causing apoptosis
4) the t cell activates the tc cell
a.1,2,4,3
b. 4,2,1,3
c. 2,4,1,3
d. 2,1,3,4
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