The Ability to Adhere to Host Cells and Resist Physical Removal Pseudomonas aeruginosa, a common cause of...

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Biology

The Ability to Adhere to Host Cells and Resist PhysicalRemoval

Pseudomonas aeruginosa, a common cause of serious respiratoryinfections on people with cystic fibrosis, produces a single polarflagellum, can secrete a polysaccharide slime composed of alginate,and is able to produce both pili and cell wall adhesins.

How could each of these factors contribute to the bacterium'spathogenosis and in what order might they be used?

The Ability to Invade Host Cells

Bacteria such as Salmonella, and Shigella routinely enterintestinal epithelial cells.

State 2 advantages this might provide the bacterium in termsof its pathogenicity.

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Bacteria are the causes of a number of diseases Most of them are deadly The structure of a typical bacteria consists of the following capsule cell envelope cell wall cytoplasm cytoplasmic membrane flagella nucleoid pilli ribosomes The movement of bacteria is caused by flagella This is a whiplash like structure which may be one as in a few species or many If one flagellum is present it is located at See Answer

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