Virus Review

Front

What are the two main components of a virus?

Back

Nucleic acid and protein.

Front

Is a virus considered living or non-living?

Back

Non-living.

Front

What cycle does a virus go through when it hides within the host cell for years?

Back

Lysogenic cycle.

Front

What is the purpose of vaccines?

Back

Vaccines are a preventative measure against viruses.

Front

Once infected with a virus, what can you do?

Back

You can only treat the symptoms.

Front

What is the role of nucleic acid in a virus?

Back

It carries the genetic information of the virus.

Front

What is a lytic cycle in viruses?

Back

A cycle where the virus replicates and causes the host cell to burst.

Front

Can viruses reproduce on their own?

Back

No, viruses need a host cell to reproduce.

Front

What is the difference between a virus and bacteria?

Back

Viruses are non-living and require a host, while bacteria are living organisms that can reproduce independently.

Front

What is an example of a viral disease?

Back

Influenza (the flu).