MCQ on Corona Virus: Structure and Replication




COVID-19 is an infectious disease caused by the novel coronavirus SARS-CoV-2. It primarily spreads through respiratory droplets, leading to symptoms ranging from mild respiratory issues to severe pneumoniThe pandemic, first identified in late 2019, has had a global impact on public health and daily life. This is an MCQ on COVID-19.

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1. 
What is a coronavirus?

2. 
Which coronavirus caused the COVID-19 pandemic in 2019-2020?

3. 
Where did the first known cases of COVID-19 emerge?

4. 
What is the common name for the spike-like structures on the surface of coronaviruses?

5. 
Which animal is believed to be the likely source of the SARS-CoV-2 virus responsible for COVID-19?

6. 
What are the most common symptoms of COVID-19?

7. 
How is COVID-19 primarily transmitted from person to person?

8. 
What does PPE stand for in the context of COVID-19?

9. 
Which of the following is not a recommended measure to prevent the spread of COVID-19?

10. 
What is the name of the vaccine developed to combat COVID-19?

11. 
What is the incubation period for COVID-19, which is the time between exposure to the virus and the onset of symptoms?

12. 
What is the medical term for the severe acute respiratory syndrome caused by some coronaviruses, including SARS-CoV-2?

13. 
Which of the following is not a known human coronavirus?

14. 
What is the primary target of the SARS-CoV-2 virus in the human body?

15. 
In addition to COVID-19, which two other coronaviruses caused outbreaks in the 21st century?

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