Cell Membranes & Fluid Mosaic Model

Front

What is the structure that forms the boundary between the inside of the cell and the outside of the cell?

Back

Cell Membrane

Front

What is the primary component of the cell membrane?

Back

Lipids

Front

What are the two parts of a phospholipid called?

Back

Hydrophilic Head and Hydrophobic Tail

Front

What term describes substances that 'love' water?

Back

Hydrophilic

Front

What term describes substances that 'fear' water?

Back

Hydrophobic

Front

What model describes the structure of the cell membrane as a mosaic of various components?

Back

Fluid Mosaic Model

Front

What role do proteins play in the cell membrane?

Back

Proteins act as channels, receptors, and support structures.

Front

What is selective permeability in the context of cell membranes?

Back

The ability of the cell membrane to allow certain substances to pass while blocking others.

Front

What is the function of cholesterol in the cell membrane?

Back

Cholesterol helps to stabilize the membrane's fluidity.

Front

What is the significance of the phospholipid bilayer?

Back

It creates a semi-permeable barrier that separates the cell from its environment.