Cell Functions

Front

What is diffusion?

Back

Diffusion is the process by which particles move from areas of high concentration to areas of low concentration.

Front

What are the three parts of Cell Theory?

Back

1. All living things are made of cells. 2. The cell is the smallest living thing that can perform all the functions of life. 3. All cells must come from pre-existing cells.

Front

What is the basic unit of life?

Back

The basic unit of life is called a cell.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles found in photosynthetic cells that capture sunlight to produce energy through photosynthesis.

Front

What is the role of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, providing energy through the process of cellular respiration.

Front

What is endocytosis?

Back

Endocytosis is the process by which cells take in substances by engulfing them in a membrane.

Front

What is the difference between plant and animal cells?

Back

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

Front

What is osmosis?

Back

Osmosis is the diffusion of water across a selectively permeable membrane.

Front

What is the function of the nucleus?

Back

The nucleus is the control center of the cell, containing genetic material (DNA) and regulating cell activities.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.