Which of the following describes the various viral parts coming together to produce virions?
Question
Which of the following describes the various viral parts coming together to produce virions?
Solution
The process you're referring to is known as viral assembly. This is the step in the viral life cycle where the newly synthesized viral components come together to form complete virions, or virus particles. Here's a step-by-step breakdown:
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Replication of the viral genome: The virus first needs to replicate its genetic material, which can be either DNA or RNA depending on the type of virus.
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Synthesis of viral proteins: The virus uses the host cell's machinery to produce the proteins it needs. These include structural proteins for the virus particle itself, as well as any enzymes or other proteins the virus requires.
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Assembly of the virion: The viral proteins and genetic material come together to form a new virus particle. This often happens in a specific part of the host cell.
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Release of the virion: The new virus particle leaves the host cell, either by causing the cell to burst (lysis) or by budding off from the cell membrane.
This process allows the virus to produce new particles that can go on to infect other cells.
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