answersLogoWhite

0


Best Answer

Phospholipids are lipids that are essential to cells because they make up cell membranes. When phospholipids are added to water, they self-assemble into double-layered aggregates, or bilayers, that shield their hydrophobic portions from water. The phospholipid bilayer forms a boundary between the cell and its external environment.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

Plasma membrane is a lipid bilayer. It has two layers of lipids facing each other.

This answer is:
User Avatar

User Avatar

Wiki User

10y ago

Lipid

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is a cell membrane described as a bilayer?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What can a cell membrane be described as a double layer of?

The basic structure of a cell membrane is the phospholipid bilayer. Both layers of phospholipids have their hydrophobic tails facing towards the centre of the bilayer, whereas the hydrophilic heads neighbour the cell surroundings and the cytoplasm itself.


What organelle is composed of a phospholipid bilayer?

Cell membrane is composed of lipid bilayer.


What organization is described as being a fluid mosaic model?

The phospholipid bilayer, also known as the cell membrane.


. The inside of a membrane bilayer is .?

The cell membrane's bilayer structure is made up of phospholipids.


What is the name of the cell proteins and a lipid bilayer barrier?

cell membrane


The double layer of phospholipids is called a what?

The double layer of phospholipids is called the phospholipid bilayer. It forms the basis of every membrane, both the plasma membrane and all internal membranes.The idea that the bilayer has protein molecules embedded in it is the essence of the fluid mosaic model of the cell membrane.


What is found in cell membrane?

The cell membrane is a phospholipid bilayer and contains proteins.


Where can you find a lipid bilayer in a cell?

In cell membrane


What is the material that composes the cell membrane?

The cell membrane is composed of phospholipids. They form a bilayer for the cell.


What are the different lipids that are in cell membrane?

Phospholipids are found in the cell membrane which form the bilayer


Whattype of bilayer makes up most of the cell membrane?

lipid bilayer


What compose of a phospholipid bilayer?

The Cell membrane