The cell membrane. It's called a bi-layer, and contains two layers of phospholipids. The tails interact with one another while the heads interact with the aqueous solution.
Any phospholipid has a hydrophilic head and hydrophobic tail. These are the lipids that are most common in cell membranes, which require this amphipathic property to function.
Other lipids,...
hydrophobic means water fearing tails and hydrophilic means water loving heads Let me add to that ^^^ First of all, these terms are involved when you are looking at the cell membrane. The structure...