Microbiology Questions-7

7. Which of the following statements best
describes interferon’s suspected mode of action
in producing resistance to viral infection?
(A) It alters the permeability of the cell
membrane so that viruses cannot enter
the cell.
(B) It stimulates a cell-mediated immunity.
(C) It stimulates humoral immunity.
(D) Its action is related to the synthesis of a
protein that inhibits mRNA function.
(E) Its direct antiviral action is related to
the suppression of messenger RNA
formation.

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