Biology Glossary Quiz

The movement of liquid or gas particles from a place of high concentration to a place of low concentration.

• nucleus

• diffusion

• red blood cell

• concentration

A measure of the number of particles of a substance in a given volume.

• red blood cell

• nucleus

• concentration

• diffusion

An animal cell that transports oxygen around the body.

• red blood cell

• diffusion

• concentration

• nucleus

The cell component that controls the cell and contains genetic material.

• concentration

• nucleus

• red blood cell

• diffusion

A unicellular organism.

• flagellum

• amoeba

• euglena

• vacuole

Unicellular organism that performs photosynthesis.

• flagellum

• amoeba

• euglena

• vacuole

A tail-like structure that allows euglenas to move.

• flagellum

• euglena

• amoeba

• vacuole

The plant cell component that contains cell sap and helps to keep thecell firm.

• flagellum

• euglena

• amoeba

• vacuole

Which cell is this? The plant cells that contain chloroplasts, where photosynthesis takes place.

Which cell is this? A plant cell that takes in water and minerals from the soil.