Plants have cell walls that provide structure and prevent collapsing of the stem/trunk. The cell walls contain a component called lignin which has a high tensile strength, the cwell walls act a bit like scaffolding to keep the plant upright.
Hope this helps.
The Secondary cell wall has three layers, while the Primary cell wall is semi-permeable and admits the passages of small molecules and proteins into and out of the cell.
There are two layers of phospholipids in the plasma membrane, with each layer composed of phospholipid molecules arranged in a bilayer structure. This bilayer provides the membrane with its characteristic flexibility and semi-permeability.
Ciliated and pseudostratified columnar epithelial cells plus goblet cells for the secretion of mucin.
Yes, the nuclear membrane consists of two layers, just like the plasma membrane.
it is 7 layers
The basal membrane is a specific type of basement membrane found in epithelial tissues. The basement membrane is a thin, sheet-like structure that provides support and separates different tissue layers. The basal membrane is a specialized part of the basement membrane that is located adjacent to the basal surface of epithelial cells.
71 microscopic layers
Two phospholipid layers? I think.
2 layers of lipids.
a basement membrane occurs between the epithelial tissue and the connective tissue
2 layers
Phospholipid bilayer