Cell Theory and Organelles Flashcard

Front

What is the cell theory?

Back

The cell theory states that all living organisms are composed of cells, cells are the basic unit of life, and all cells arise from pre-existing cells.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in a cell.

Front

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

Back

The cell wall provides structural support and protection to plant cells.

Front

What organelle contains digestive enzymes to break down waste materials?

Back

Lysosomes contain digestive enzymes to break down waste materials in a cell.

Front

What is the function of vacuoles in plant cells?

Back

Vacuoles store water, nutrients, and waste in plant cells.

Front

Who is credited with the discovery of cells?

Back

Robert Hooke is credited with the discovery of cells.

Front

What is the function of mitochondria in a cell?

Back

Mitochondria are responsible for energy production through cellular respiration.

Front

What is the nucleus and its function?

Back

The nucleus is the organelle that contains genetic material (DNA) and regulates cell activities.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is the site of many metabolic processes.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.