Question

There are several instances where the DNA of the bacteriophage resides inside the bacterial cell without replication and virus generation. The process of co-existence of the bacterium and phage DNA is known as:

• A. Biogeny
• B. Virogeny
• C. Lysogeny
• D. Bacteriogeny

Hint:

Lysogeny refers to the dormant phase where bacteriophage DNA integrates into the bacterial genome without replication or lysis.

Answer 1

The Correct Option is C

Lysogeny is a state where a bacteriophage integrates its DNA into a host bacterium's genome, remaining dormant without immediate replication or cell destruction. This integrated viral DNA, called a prophage, persists in the lysogenic cycle until activated to transition into the lytic cycle for viral replication.