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Immuno Q - sunny22209
#1
Direct killing of cells infected with virus is usually accomplished by
a. CD8-positive T cells
b. CD4-positive T helper 1 cells
c. CD4-positive T helper 2 cells
d. plasma cells
e. CD19-positive B cells
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#2
a.
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#3
skyblue

a
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#4
ans a...........
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#5
simple as sky blue
A
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