Question

Viruses reproduce through the lytic cycle. Which of the following events happen during the lytic cycle?

1) Attachment
2) Penetration
3) Biosynthesis
4) Maturation
5) Release

Answer 1

The lytic cycle of viral replication includes the stages of attachment, penetration, biosynthesis, maturation, and release. It involves the virus attaching to a host cell, injecting its genome, utilizing the cell's machinery to create new viruses, assembling them, and then destroying the host cell to release the new viruses.

Step-by-step explanation:

Events During the Lytic Cycle

Viruses reproduce through the lytic cycle, which includes several distinct stages. The events that happen during the lytic cycle are:

1. Attachment - The virus binds to specific receptors on the host cell's surface.
2. Penetration - The virus injects its genetic material into the host cell.
3. Biosynthesis - The host cell machinery is hijacked to produce viral components.
4. Maturation - New virions are assembled within the host cell.
5. Release - Mature viruses burst out of the host cell through lysis, freeing them to infect new cells.

During the lytic cycle, a virus like the T-even bacteriophage will attach to the bacterial cell, inject its DNA, take over the cell's functions to produce viral components, assemble into new viruses, and then destroy the host cell by causing it to burst (lysis), thereby releasing the newly formed viruses into the environment.