Cell Membrane

Front

What allows cells to recognize each other and act like ID tags?

Back

Glycoproteins

Front

What term describes substances that are 'water fearing'?

Back

Hydrophobic

Front

What component strengthens and stabilizes the cell membrane?

Back

Cholesterol

Front

What are the two parts of a phospholipid called?

Back

Hydrophilic Head, Hydrophobic Tail

Front

What happens to water in hypertonic solutions?

Back

Water moves out of the cell.

Front

What is the primary function of the cell membrane?

Back

To protect the cell and regulate what enters and exits.

Front

What is the structure of a phospholipid?

Back

A hydrophilic head and two hydrophobic tails.

Front

What role do integral proteins play in the cell membrane?

Back

They span the membrane and help transport substances across it.

Front

What is the difference between hydrophilic and hydrophobic substances?

Back

Hydrophilic substances are attracted to water, while hydrophobic substances repel water.

Front

What is the function of cholesterol in the cell membrane?

Back

To maintain fluidity and stability of the membrane.