Which term is used to describe the process when a virus is engulfed by a cell in a vacuole or vesicle?
Question
Which term is used to describe the process when a virus is engulfed by a cell in a vacuole or vesicle?
Solution
The term used to describe the process when a virus is engulfed by a cell in a vacuole or vesicle is "Endocytosis".
Here are the steps of this process:
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Attachment: The virus attaches itself to specific receptors on the surface of the host cell.
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Penetration: The cell membrane of the host cell forms a pocket around the virus, which is now attached to the cell. This pocket pinches off to form a vesicle or vacuole within the cell, with the virus inside. This process is known as endocytosis.
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Uncoating: Once inside the cell, the viral envelope fuses with the vesicle's membrane, releasing the viral genome into the cell's cytoplasm.
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Replication: The viral genome takes over the host cell's machinery to replicate its own genetic material and produce more viral proteins.
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Assembly: New viral particles are assembled within the host cell.
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Release: The newly formed viruses are released from the host cell, either by causing the cell to burst (lysis) or by budding off from the cell membrane (exocytosis). This completes the viral replication cycle.
Similar Questions
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