Cells and microorganisms unit review

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms that can only be seen with a microscope. They include bacteria, fungi, viruses, and protozoa.

Front

Do fungi cause diseases?

Back

Yes, some fungi can cause diseases in humans, animals, and plants.

Front

What is a cell wall?

Back

A cell wall is a rigid outer layer that provides support and protection to certain types of cells, such as plant cells.

Front

Which type of cell has a cell wall?

Back

Plant cells, such as carrot cells, have a cell wall.

Front

What is the function of the nucleus in a cell?

Back

The nucleus acts as the brain of the cell, controlling its activities and containing the cell's genetic material.

Front

Can microorganisms be helpful?

Back

Yes, some microorganisms are beneficial and help in processes like digestion, fermentation, and nutrient cycling.

Front

Give an example of a harmful microorganism.

Back

An example of a harmful microorganism is the bacteria that cause strep throat.

Front

What are fungi?

Back

Fungi are a group of microorganisms that include yeasts, molds, and mushrooms, and they can be both helpful and harmful.

Front

What is ringworm?

Back

Ringworm is a fungal infection that causes a ring-shaped rash on the skin.

Front

What is athlete's foot?

Back

Athlete's foot is a fungal infection that affects the skin on the feet, causing itching and discomfort.