Interferons are proteins produced by cells in response to viral infections.
They play a key role in the immune response by inhibiting viral replication and activating immune cells like natural killer cells.
These proteins signal neighboring cells to heighten their antiviral defenses.
Complete and balance the following chemical equations: (a) \[ 2MnO_4^-(aq) + 10I^-(aq) + 16H^+(aq) \rightarrow \] (b) \[ Cr_2O_7^{2-}(aq) + 6Fe^{2+}(aq) + 14H^+(aq) \rightarrow \]