Bacteria - Essay Example
They help the bacteria to move away from the chemicals that can harm them. They play a great role in increasing bacteria pathogenicity because they enable them to move to the targeted locations and to survive. For any infection to occur, the pathogenic bacteria have contacted the target tissues. All organism whether plants or animal deal with flagellated bacteria. The main locations of most flagellated bacteria are the mucosal areas. Pathogenic bacteria have flagella that help them in attacking and colonizing the mucosa. The flagella attack the mucosa through the production of the virulence and adhesion factors (Wassenaar, 2009).
Flagella increase pathogenicity through motility. The glycocalyx and mucus obstruct the pathogens. As a result, the pathogens have to counterbalance the upward movement of mucus in the bronchial epithelia and the intestines through motility in order to achieve colonization. Chemotaxis and motility enables the bacteria to aim the mucosal tissues.
