Plant Cells & Cell Membrane

Front

What is the function of the nucleus in a plant cell?

Back

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

Front

What is the cell membrane?

Back

The cell membrane is the outer boundary of the cell that has openings for substances to pass through.

Front

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

Back

The cell wall is a rigid structure that helps plant cells maintain their shape.

Front

How do plant cells absorb water?

Back

Plant cells absorb water through the cell membrane via osmosis.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within the cell that contains organelles.

Front

What are chromosomes?

Back

Chromosomes are structures within the nucleus that contain DNA.

Front

What is the difference between the cell membrane and the cell wall?

Back

The cell membrane is flexible and controls what enters and exits the cell, while the cell wall is rigid and provides structure.

Front

What is osmosis?

Back

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

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform specific functions.

Front

What is the importance of the cell membrane?

Back

The cell membrane protects the cell and regulates the movement of substances in and out.