Philip Kaloki
Apr 11
Describe the viral multiplication process?
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Apr 11
Viral multiplication is a complex process that involves several steps.
1. Attachment: The virus attaches to a host cell by binding to specific receptors on the cell surface. This attachment is necessary for the virus to enter the cell and begin the replication process.
2. Entry: The virus enters the host cell either by direct fusion with the cell membrane or by endocytosis, where the virus is engulfed by the cell and brought into the cell's interior.
3. Replication: Once inside the host cell, the virus releases its genetic material (DNA or RNA) and hijacks the cell's machinery to replicate its own genetic material. The virus uses the host cell's resources to produce viral proteins and assemble new virus particles.
4. Assembly: The newly replicated viral genetic material and proteins are assembled into new virus particles within the host cell.
5. Release: Once the new virus particles are assembled, they are released from the host cell either by budding off from the cell membrane or by causing the cell to burst open, releasing the virus particles into the surrounding tissue.
This process continues as the newly released virus particles go on to infect other host cells, leading to the spread of the virus throughout the body. Viral multiplication can result in the destruction of host cells and the development of symptoms of viral infection.
1. Attachment: The virus attaches to a host cell by binding to specific receptors on the cell surface. This attachment is necessary for the virus to enter the cell and begin the replication process.
2. Entry: The virus enters the host cell either by direct fusion with the cell membrane or by endocytosis, where the virus is engulfed by the cell and brought into the cell's interior.
3. Replication: Once inside the host cell, the virus releases its genetic material (DNA or RNA) and hijacks the cell's machinery to replicate its own genetic material. The virus uses the host cell's resources to produce viral proteins and assemble new virus particles.
4. Assembly: The newly replicated viral genetic material and proteins are assembled into new virus particles within the host cell.
5. Release: Once the new virus particles are assembled, they are released from the host cell either by budding off from the cell membrane or by causing the cell to burst open, releasing the virus particles into the surrounding tissue.
This process continues as the newly released virus particles go on to infect other host cells, leading to the spread of the virus throughout the body. Viral multiplication can result in the destruction of host cells and the development of symptoms of viral infection.
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