Bacteria vs. Viruses

Front

What are tiny single-celled organisms that live almost everywhere?

Back

Bacteria

Front

What is true about viruses?

Back

A virus has no cells.

Front

What type of organism are bacteria?

Back

Unicellular

Front

Which is smaller, a virus or a bacteria?

Back

Virus

Front

When should you get a vaccine?

Back

Before you get sick.

Front

What is the basic structure of a bacterium?

Back

A bacterium consists of a cell wall, cell membrane, cytoplasm, and genetic material.

Front

How do bacteria reproduce?

Back

Bacteria reproduce asexually through binary fission.

Front

What is a virus made of?

Back

A virus is made of genetic material (DNA or RNA) surrounded by a protein coat.

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 bacteria in the environment?

Back

Bacteria play essential roles in nutrient cycling, decomposition, and as part of the human microbiome.