Question:
Which of the proteins in coronavirus is responsible for attachment to host cell?
Which of the proteins in coronavirus is responsible for attachment to host cell?
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Blocking the spike protein-ACE2 interaction is a key target in COVID-19 drug and vaccine development.
Updated On: Jun 8, 2025
- \( \text{Spike} \)
- \( \text{Membrane} \)
- \( \text{Envelope} \)
- \( \text{Nucleocapsid} \)
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The Correct Option is A
Solution and Explanation
The spike (S) protein of coronavirus is responsible for attachment to the host cell.
It binds to the ACE2 receptor on human cells, initiating viral entry.
This interaction is crucial for infection and viral replication.
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