Question

Viruses are obligate parasites, which rely on a host for survival. Which of the following represents the correct order of events in the process of SARS CoV2 virus replication?

1) Attachment, Penetration, Uncoating, Replication, Assembly, Release
2) Penetration, Attachment, Uncoating, Replication, Assembly, Release
3) Attachment, Penetration, Replication, Uncoating, Assembly, Release
4) Attachment, Penetration, Uncoating, Assembly, Replication, Release

Answer 1

The SARS-CoV-2 virus replication follows this order: 1) Attachment, 2) Penetration, 3) Uncoating, 4) Replication, 5) Assembly, 6) Release. The correct answer to the student's question is option 1.

Step-by-step explanation:

The correct order of events in the process of SARS-CoV-2 virus replication is as follows: attachment, penetration, uncoating, replication, assembly, and release. This sequence starts with the virus identifying and attaching to a specific host cell receptor. After attachment, the virus penetrates the cell membrane to enter the host cell. Once inside, the virus undergoes uncoating, which releases its genetic material into the host cell's cytoplasm. Following this, replication of the viral genetic material occurs, and new viral proteins are synthesized. The next step is the assembly of these components into new virions. Finally, the newly created virions are released from the host cell to infect other cells, which completes the virus replication cycle. Therefore, the sequence that represents the correct order of SARS-CoV-2 virus replication is option 1) Attachment, Penetration, Uncoating, Replication, Assembly, Release.