Cells and Microorganisms Review

Front

What is the smallest microorganism on earth?

Back

A virus.

Front

Which microorganism is an example of a harmful one?

Back

E. coli on food that makes people sick.

Front

What role does mold play in nature?

Back

Mold helps dead things (plants, animals) decay.

Front

What is the control center of a cell called?

Back

Nucleus.

Front

Which of the following is not a helpful microorganism?

Back

Bacteria that causes strep throat.

Front

What are microorganisms?

Back

Tiny living organisms that can only be seen with a microscope.

Front

Name a beneficial use of bacteria.

Back

Bacteria found in yogurt help with digestion.

Front

What is a virus?

Back

A tiny microorganism that can only reproduce inside a living host.

Front

How do fungi help in the ecosystem?

Back

Fungi decompose dead organic matter, returning nutrients to the soil.

Front

What is the function of the cell wall?

Back

The cell wall provides structure and protection to plant cells.