Cell Membrane

Front

What are the two parts of a phospholipid?

Back

Hydrophilic Head, Hydrophobic Tail

Front

What does 'water fearing' refer to?

Back

Hydrophobic

Front

What model describes the arrangement of the cell membrane as bendable and made of many parts?

Back

The Fluid Mosaic Model

Front

What does it mean when something is 'selectively permeable'?

Back

Some molecules can cross the membrane while others cannot.

Front

What forms a boundary between the inside of the cell and the outside of the cell?

Back

Cell Membrane

Front

What is the primary function of the cell membrane?

Back

To protect the cell and regulate what enters and exits.

Front

What are the main components of the cell membrane?

Back

Phospholipids, proteins, cholesterol, and carbohydrates.

Front

What is the role of proteins in the cell membrane?

Back

They assist in transport, act as receptors, and provide structural support.

Front

What does 'hydrophilic' mean?

Back

Water-loving; substances that can interact with water.

Front

What does 'hydrophobic' mean?

Back

Water-fearing; substances that do not interact with water.