Cell+Wall

= ﻿﻿**__Cell Wall﻿__** =



__ Definition __ : a rigid layer of polysaccharides enclosing the membrane of plant and prokaryotic cells; maintains the shape of the cell and serves as a protective barrier.

__ Function __ 1.) Determines the shape of the cell   2.) Gives the cell Strength   3.) Controls the Turgor Pressure   4.) Controls the Passage of Substances   5.) Gives it Protection   ﻿ __ Location __ : It is located outside of the cytoplasm and is found only in plant cells.  __ Nickname __ : Supporter and Protector  __ Characteristics __   ﻿ 1.) Made up of cellulose    2.) Mature cells in it add to strength    3.) Rigid and Strong    4.) Fibers in the Wall are laid down in different directions for better protection    5.) Work with vacuole to make wall turgid and helps support the plant