Macon County was formed in 1842 from parts of Smith and Sumner counties. It was named in honor of the late Revolutionary War veteran and United States Senator, Nathaniel Macon. The county seat was named in honor of the Marquis de Lafayette. The county's second-largest city, Red Boiling Springs, thrived as a mineral springs resort in the late 19th and early 20th centuries.
The cell wall is a rigid structure that supports the cell membrane and lets nutrients and other minerals pass through. It is extremely important to all cells. The cell wall â¦ is rigid (up to many micrometers in thickness) and gives plant cells a very defined shape.he cell wall is in PLANT CELLS ONLY !   I'm here to improve the answer, like the person said above, the cell wall does protect the â¦ cell membrane and is in plant cells only. Here's a little bit more information:   The cell wall provides supprot for the cell membrane and protects it.
In addition, the cell wall acts as a filtering mechanism. A major function of the cell wall is to act as a pressure vessel, preventing over-expansion when water enters the cell. Cell walls are found in plants, fungi and prokaryotic cells but not in mycoplasmas.The composition of the cell wall varies between species and may depend on cell type and developmental stage. The primary cell wall of land plants is composed of the polysaccharides cellulose, hemicellulose and pectin.In bacteria, peptidoglycan forms the cell wall. Archaean cell walls have various compositions, and may be formed of glycoprotein S-layers, pseudopeptidoglycan, or polysaccharides.Fungi possess cell walls made of the glucosamine polymer chitin, and algae typically possess walls made of glycoproteins and polysaccharides.Unusually, diatoms have a cell wall composed of biogenic silica. Often, other accessory molecules are found anchored to the cell wall.n addition, the cell wall acts as a filtering mechanism. A major function of the cell wall is to act as a pressure vessel, preventing over-expansion when water enters the cell. Cell walls are found in plants, fungi and prokaryotic cells but not in mycoplasmas.