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1. Wall Photos Me Sources Cell Wall Logout Wall Info Photos Boxes Write something… Share facebook View photos of Cell Wall (6) Cell Wall is trying to figure out how I want a plant to be shaped. Short or tall? A few seconds ago Send Cell Wall a message Poke message Cell Wall is forming a secondary wall underneath the primary wall in a plant cell. 3 days ago Information Birthday: The dawn of the dinosaurs Political: Neutral party Hometown: Celluline, CW Cell Wall Cell Wall I’m constantly working, 24/7. I want a break!! August 27, 2011 Vacuole Thanks for helping me out with turgor to provide a plant with hydraulic stiffness and growth!!  Friends Cell Wall is undergoing a Gram Stain in a bacterial cell! If I have a lot of peptidoglycan, I will stain a dark purple and be gram positive. If I stain a light purple, I don’t have as much peptidoglycan and will be gram negative. July 20, 2011 Cell Membrane Nucleus Vacuole

2. Wall Photos Me Sources Cell Wall Logout Wall Info Photos Boxes Basic Information Birthday: The dawn of the dinosaurs Hometown: Celluline, CW Political Views: Neutral party facebook View photos of Cell Wall (6) Send Cell Wall a message Poke message Personal Information Activities: Ripening fruit, making leaves fall off trees Interests: Controlling what goes in and out of the cell, protecting everything inside of a cell Favorite Books: An Insider’s Guide to Plants, Prokaryotes and Eukaryotes, Wall to Wall Humor, The Great Wall of Peptidoglycan, The Rise and Fall of the Cell Wall Information Birthday: The dawn of the dinosaurs Political: Neutral party Hometown: Celluline, CW Cell Wall is trying to figure out how I want a plant to be shaped. Short or tall? Contact Information Photos 2 Albums Address: 2355 Wallker Drive, Celluline, CW Phone Number: (565)- 235-9255 Plant cell wall diagrams Updated 1 week ago Bacterial cell wall diagrams Updated two days ago

3. Wall Photos Me Sources Cell Wall Logout Cell Wall is trying to figure out how I want a plant to be shaped. Short or tall? Wall Info Photos Boxes Photos of Cell Wall Photos facebook Cell Wall’s Albums Photo Albums Plant cell wall diagrams 5 photos Bacterial cell wall diagrams 1 photo Profile Pictures 1 photo

4. WHAT YOU SHOULD KNOW ABOUT ME • MISCELLANEOUS: • A middle lamella is on the outside of the primary wall and connects surrounding cells, allowing them to communicate. • Plant cells have a primary cell wall that moves with them as they grow, and once they stop growing, they form a more rigid secondary cell wall. • 2 kinds of bacterial cells: gram positive (single layer) and negative (3 layers) MADE OF: Plant cells • Polysaccharides (cellulose, hemicellulose, pectin) • Glycoproteins • Phenolic esters (ferulic and coumaric acids) • Minerals (calcium and boron) • Enzymes • Lignin (only found in secondary cell walls) Bacterial cells • Peptidoglycan (sugars, and amino acids, amount differs for each kind of bacteria) • Polymer (N-acetyl glucosamine, N-acetyl muramic acid, amino acids) FUNCTION: - Protects everything inside the cell - Provides rigidity to plants - Regulates growth of plants and protects it from disease • Provides a porous area for the distribution of water and other nutrients • Prevents cell from bursting due to osmotic stress RESOURCES USED: Information http://www.ccrc.uga.edu/~mao/intro/ouline.htm http://micro.magnet.fsu.edu/cells/plants/cellwall.html http://biology.clc.uc.edu/courses/bio106/bacteria.htm http://www.microbiologytext.com/index.php?module=Book&func=displayarticle&art_id=60 http://www.plantcell.org/content/11/4/587.full Pictures www.qiagen.com www.micro.magnet.fsu.edu www.ccrc.uga.edu www.library.thinkquest.org www.student.ccbcmd.edu www.wpclipart.com www.ncbi.nlm.nih.gov Video http://www.youtube.com/watch?v=GaIPFs52cUU