A mutation in phage λ results in 10-fold greater transcription ofthe cII gene. How do you think this mutation would affect thereproductive cycles of the phage?a. The lytic cycle would be favored.b. The lysogenic cycle would be favored.c. Neither cycle could occur.d. None of the above would happen.

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Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.