Front

What term is used when a disease affects a large proportion of the people over a large area?

Back

Pandemic

Front

What is the name of the process by which bacteria reproduce asexually?

Back

Binary fission

Front

What are vaccines made from?

Back

Dead or weakened viruses

Front

Where can bacteria be found?

Back

In the digestive system, in the air, in soil, and in all of the above.

Front

What is the primary difference between viruses and bacteria?

Back

Viruses require a host to reproduce, while bacteria can reproduce independently.

Front

What is the role of antibiotics?

Back

Antibiotics are used to treat bacterial infections.

Front

What is a common method of preventing viral infections?

Back

Vaccination.

Front

What is the structure of a typical bacterium?

Back

A typical bacterium has a cell wall, cell membrane, cytoplasm, and genetic material (DNA).

Front

How do viruses replicate?

Back

Viruses replicate by infecting a host cell and using the host's machinery to produce new virus particles.

Front

What is the term for bacteria that can live in extreme environments?

Back

Extremophiles.