Which substance protects non-infected cells f | vedclass

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(A) Interferons $(IFNs)$ are a group of signaling proteins made and released by host cells in response to the presence of several viruses. They act as

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Interferons

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(A) Interferons $(IFNs)$ are a group of signaling proteins made and released by host cells in response to the presence of several viruses. They act as a type of cytokine. When a cell is infected by a virus,it secretes interferons,which signal neighboring non-infected cells to heighten their antiviral defenses,thereby protecting them from infection.

Which substance protects non-infected cells from viral infection?

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