Cell Theory, Cells and their Functions Review

Front

What is the Cell Theory?

Back

The Cell Theory states that all living things are made up of cells, cells are the basic unit of life, and all cells come from pre-existing cells.

Front

Who is known for discovering cells?

Back

Robert Hooke is known for discovering cells when he observed cork under a microscope.

Front

What tool is used to view cells?

Back

A microscope is used to view cells.

Front

What is the function of the vacuole in a cell?

Back

The vacuole serves as a storage area for substances such as water, nutrients, and waste.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structure and protection to plant cells.

Front

What does homeostasis mean?

Back

Homeostasis refers to the ability of a cell or organism to maintain a stable internal environment.

Front

What is the function of the nucleus in a cell?

Back

The nucleus controls the cell's activities and contains the genetic material (DNA).

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is where many cellular processes occur.

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform specific functions, such as mitochondria and ribosomes.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.