Microbiome 1

Front

True or False: All bacteria are harmful.

Back

False

Front

Which is larger: cells or molecules?

Back

cells

Front

Living things, such as plants, animals and bacteria are called...

Back

organisms

Front

Almost all _______ are microscopic.

Back

cells

Front

A micrometer is used to measure...

Back

most cells.

Front

What is a microbiome?

Back

A community of microorganisms living in a specific environment, such as the human gut.

Front

What role do bacteria play in the microbiome?

Back

They help with digestion, produce vitamins, and protect against harmful pathogens.

Front

What is the difference between bacteria and viruses?

Back

Bacteria are single-celled organisms that can live independently, while viruses require a host to reproduce.

Front

What is an example of a beneficial bacterium?

Back

Lactobacillus, which is used in yogurt and helps with digestion.

Front

What is the size range of most bacteria?

Back

Typically between 0.5 to 5 micrometers.