The major distinction between the lytic and lysogenic cycle of viruses is that the viral genome is only injected into the cell during the lytic cycle.
What is Lytic cycle?
- The lysis phase, which takes place after a virus has invaded a cell, produced new viral particles, and ruptured the cell membrane, is what gives the lytic cycle or virulent infection its name.
- In order to infect other cells, the lytic cycle causes the new virions or viral complexes, to be released.
- In many bacteria viruses known as bacteriophages, the lysogenic cycle frequently precedes the lytic cycle.
What is Lysogenic Cycle?
- A virus can use a host cell to replicate its DNA through the method of lysogenic cycle. The lysogenic cycle and the lytic cycle are the two types of DNA replication that viruses often engage in.
- DNA is only copied during the lysogenic cycle; it is not translated into proteins.
- It is also known as non-virulent infection.
Therefore, Option 1 , that is, The viral genome is only injected into the cell during the lytic cycle is correct.
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