Unit 2: Cell Organelles and Cell Transport Review

Front

What is the function of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, responsible for producing energy (ATP) through cellular respiration.

Front

What is cytoplasm?

Back

Cytoplasm is the clear, jelly-like material inside a cell that supports and protects the cell's organelles.

Front

What role does the nucleus play in a cell?

Back

The nucleus controls what happens in the cell, including gene expression and cell division.

Front

What occurs when a cell is placed in an isotonic solution?

Back

Water moves equally in and out across the cell membrane, maintaining cell size.

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis takes place in the chloroplasts of plant cells.

Front

What is the primary function of chloroplasts?

Back

Chloroplasts convert light energy into chemical energy through photosynthesis.

Front

Define cell membrane. What is its function?

Back

The cell membrane is a protective barrier that regulates what enters and exits the cell.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and organelles.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration.

Front

What are vacuoles and their function in cells?

Back

Vacuoles are storage organelles that hold various substances, such as nutrients and waste products.