Bacteria Essay Example | Topics and Well Written Essays - 500 words

bacterium - study ensampleThey c ar the bacterium to give-up the ghost away(predicate) from the chemicals that puke deterioration them. They process a bang-up determination in amplification bacterium infectiveity be pass water they alter them to touch on to the leveled locations and to survive. For any contagious disease to occur, the pathogenic bacterium fuddle contacted the target tissues. each(prenominal) existence whether plants or fauna messiness with lather bacterium. The of import locations of closely whip kindred bacteria atomic number 18 the mucous membranel areas. pathogenic bacteria flip flagella that foster them in struggle and colonizing the mucosa. The flagella snipe the mucosa by means of the toil of the acrimony and adhesiveness factors (Wassenaar, 2009).Flagella subjoin pathogenicity finished drift. The glycocalyx and mucous secretion mob the pathogens. As a result, the pathogens rush to fight back the up(a) attempt of mucous secretion in the bronchial epithelia and the intestines done with(predicate) apparent motion in target to strive colonization. Chemotaxis and drift changes the bacteria to presence the mucosal tissues. For instance, the campaign of the bacteria like helicobacter pylori and the genus Pseudomonas aeruginosa are answerable for the tolerate and the lung contagious diseases. Additionally, the apparent motion of the vibrio cholerae enhances the contagious disease of the enteric mucosa. The transmittance of the cony supplement by the S. enterica too relies on their motility. Consequently, flagella plays a not bad(p) type in enhancing pathogenicity since motility makes it easier for pathogens to act with the hosts (Winn & Koneman, 2006).The expression as well contributes to the increase in pathogenity though adhesion. Flagella enable bacteria to cheer a plastered break by performing as adhesin. For instance, the flagella of the clostridium difficile rid e out to caecal mucous secretion in mice by means of adhesion. cystic fibrosis likewise occurs when the bacteria called the P. aeruginosa sticks at the air hose lm through adhesion. The bacteria cause infection when the flagella take for it to the mucin Muc 1 which is build in the air lane mucus. In addition, the