Cells and Microorganisms

Front

What is the role of algae in a lake or pond?

Back

Algae can block sunlight from reaching underwater plants, which can hurt their growth.

Front

True or False: Cells are transparent and need to be stained to be viewed under a microscope.

Back

True

Front

What do plant cells produce during photosynthesis along with sugar molecules?

Back

Oxygen

Front

Where is the nucleus located in a cell?

Back

In the center of the cell. It controls the cell's growth.

Front

True or False: Most microorganisms found in a stream of water are harmless to humans.

Back

True

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to make their own food (sugar) and oxygen.

Front

What is a cell?

Back

A cell is the basic unit of life that makes up all living organisms.

Front

What is the function of the cell wall?

Back

The cell wall provides structure and protection to the cell.

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms, such as bacteria and algae, that can only be seen with a microscope.

Front

What is the function of chlorophyll in plant cells?

Back

Chlorophyll helps plants capture sunlight for photosynthesis.