Membrane Fluidity

Definition

Membrane fluidity refers to the ability of the lipid bilayer in a cell membrane to move and change its shape. It is crucial for maintaining proper cell function and allows molecules to move freely within the membrane.

Related terms

Phospholipids:

These are the main components of the lipid bilayer that make up cell membranes.

Cholesterol:

This molecule plays a role in regulating membrane fluidity by preventing excessive movement of phospholipids.

Permeability: Refers to how easily substances can pass through a biological membrane.