Front

What do viruses and cells have in common?

Back

They both contain genetic material.

Front

Which disease is NOT caused by a virus?

Back

Strep throat.

Front

Which of the following cannot be used to treat viral infections?

Back

Antibiotics.

Front

All viruses contain what type of genetic material?

Back

DNA or RNA.

Front

What is a key difference between viruses and cells?

Back

Only cells obtain and use energy.

Front

What is a virus?

Back

A virus is a microscopic infectious agent that can only replicate inside the living cells of an organism.

Front

What are the two main components of a virus?

Back

A protein coat (capsid) and genetic material (DNA or RNA).

Front

Can viruses reproduce on their own?

Back

No, viruses cannot reproduce on their own; they need a host cell.

Front

What is the role of antibodies in viral infections?

Back

Antibodies help the immune system identify and neutralize viruses.

Front

What is the function of the viral capsid?

Back

The capsid protects the viral genetic material and helps the virus attach to host cells.