Topic 2 - The Cell System Vocabulary

Front

What is the thick fluid region of a cell located inside the cell membrane called?

Back

Cytoplasm

Front

What is the basic unit of structure and function in living things?

Back

Cell

Front

What is the process by which molecules move from an area of higher concentration to an area of lower concentration?

Back

Diffusion

Front

What do we call a tiny cell structure that carries out a specific function within the cell?

Back

Organelle

Front

What is the name of the sac-like organelle that stores water, food, and other materials?

Back

Vacuole

Front

What is the jelly-like substance that fills the inside of a cell?

Back

Cytoplasm

Front

What organelle is known as the powerhouse of the cell?

Back

Mitochondria

Front

What is the function of the nucleus in a cell?

Back

It contains the cell's genetic material and controls its activities.

Front

What is the process called when water moves across a semipermeable membrane?

Back

Osmosis

Front

What is the function of ribosomes in a cell?

Back

They are responsible for protein synthesis.