Here's why:
* Lytic Cycle: In this cycle, the virus replicates rapidly, producing many new viral particles, and ultimately bursts the host cell, releasing the new viruses. This is a destructive process.
* Lysogenic Cycle: In this cycle, the viral DNA integrates into the host cell's chromosome and becomes a prophage. The prophage replicates passively along with the host's DNA, but does not produce new viral particles. The host cell remains alive and continues to function normally.
Important Note: While the lysogenic cycle is generally considered non-destructive to the host cell in the short term, it can have long-term effects. The integrated prophage can become active later, triggering a lytic cycle and destroying the host cell. Additionally, the prophage can alter the host cell's characteristics, which can have implications for its behavior and survival.
