Is the cell wall composed of lipids?

Answer 1

The cell membrane is made of phospholipids.

The plant cell wall is mostly composed of cellulose, the fungal cell wall of chitin and the algal cell wall of a polysaccharide (like cellulose) or a glycoprotein.

Answer 2

No, in a watery environment they self organise into two layers, because of their hydrophobic tails. Hydrophobic molecules don't like contact with water they assemble in such a way as to avoid contact with it, and the bilayer is a result.

Answer 3

Well its a phospholipid bi layer.Most of it is composed of phospholipid, but there others organic molecules like proteins and polysaccharides that makes the cell membrane.

Answer 4

The bilayer is composed mostly of lipids and stabling cholesterol molecules and a few proteins which act as "door ways".

Answer 5

No, the cell wall is mainly composed of carbohydrates such as cellulose, chitin, or peptidoglycan. Lipids are more commonly found in the cell membrane.