1.

Interferons combat viral infection by(A)  inhibiting viral packaging directly.(B)  increasing the binding of antibodies to viruses.(C)  binding to the virus and agglutinating them.(D)  restricting viral spread to the neighboring cells.  

Answer»

Correct option  (D) restricting viral spread to the neighboring cells. 

Explanation:

In a typical scenario, a virus defected cell will release interferons causing near by cells to heighten their anti-viral defense 



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