Cell flashcard review

Front

What is osmosis?

Back

Osmosis is a type of diffusion that specifically involves the movement of water across a semipermeable membrane.

Front

What is the function of the cell wall?

Back

The cell wall is a rigid layer that lies outside the cell membrane, providing structure and protection to the cell.

Front

Which type of cell is not a eukaryotic cell?

Back

Bacteria are not eukaryotic cells; they are prokaryotic.

Front

What is diffusion?

Back

Diffusion is the process by which molecules spread from areas of high concentration to areas of low concentration.

Front

Give an example of diffusion in everyday life.

Back

A lit scented candle making a room smell good is an example of diffusion.

Front

What is an independent variable in an experiment?

Back

The independent variable is the factor that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

What is the role of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, maintaining homeostasis.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are complex cells that contain a nucleus and organelles, such as plant and animal cells.

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.

Front

What is cytoplasm?

Back

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