Fans worldwide are rooting for Stubbs the cat, mayor of Talkeetna, Alaska, after mauling. In a Sept. 3 photo provided by Lauri Stec, Stubbs, the cat that has served as longtime honorary mayor of Talkeetna, Alaska, is shown recovering at the Big Lake-Susitna Veterinary Hospital in Big Lake, Alaska.
A. is a stiff structure outside the cell membrane. A cell wall protects a cell from attack by viruses and other harmful organisms. In some plant cells and fungal cells, a cell wall helps maintain the cell â s shape and gives structural support.ilia are short, hairlike structures. They can move a cell or move molecules away from a cell. A microscopic organism called a paramecium (pa ruh MEE shee um) moves around its watery environment using its cilia. The cilia in your windpipe move harmful substances away from your lungs.
cell membrane. A cell membrane is like a cell's gatekeeper. It's the outer layer that surrounds a cell, letting substances in â or keeping them out. A membrane is a barrier that offers protection, like a rubber membrane that keeps rain from seeping under your roof. A cell membrane surrounds and protects the contents of a cell. It controls which substances can enter and exit the cell. The membrane also gives a cell its shape and enables the cell to attach to other cells, forming tissues.