Wednesday, February 22, 2012

Borrelia, are known to cause lyme disease ...

Credit Photos colonies of bacteria GGW image from Fotolia. com


3 bacteria shapes

Bacteria are among the variety of organisms in nature. These single-celled organisms can not be seen with the naked eye and are in different habitats, such as soil, air, water, hot springs and acidic environments. Bacteria identified by staining by Gram, where the stain used to distinguish different types of organisms. Bacteria without cell walls are classified as gram positive or gram-negative, respectively. Bacterial types depends on the shape and size. Coccus refers to the spherical forms of bacteria that can live as individual cells, or steam to form chains or clusters. Staphylococci and streptococci are the most common bacteria in this group and are usually gram-positive. These bacteria perform useful functions in the body and the environment, but they can be harmful. Staphylococcus aureus can cause impetigo (skin infection), scalded skin syndrome and food poisoning, while Streptococcus pyogenes can cause tonsillitis and strep throat. Bacillus refers to rod forms of bacteria that are usually gram-positive or negative. E. coli and salmonella most common species responsible for food poisoning and typhoid fever, respectively. According to the University at Albany, wand also features two of the most dangerous bacteria, it is known that the anthrax bacillus, which causes ulcers lung disease, and Clostridium, which causes botulism, gangrene and tetanus. Rickettsia is a unique type of bacteria because it behaves like a virus and can not exist outside of living cells. The organism is Gram-negative, cocci or sphere form and transmitted through the bite of infected fleas, ticks and lice, which are known as vectors or carriers. Rickettsia is responsible for typhus, spotted fever Rocky Mountains and Rickettsialpox, rash on the body. Mycoplasma No cell wall and can be core or strattera prescription sphere shape. This gives the body a unique advantage because it does not depend on antibiotics that work, damaging the cell wall. Mycoplasma pneumonia is responsible for respiratory infections, and Mycoplasma genitalium causes pelvic disease. Spirillum refers to spin or spiral bacteria, Gram-negative. Treponema usually responsible for sexually transmitted disease syphilis. Borrelia, are known to cause Lyme disease, transmitted by the bite of the tick. Although there are five different types of bacteria, there are many differences between each type. The organisms have evolved so that they can succeed in the harshest conditions with an amazing ability to adapt. Article LedaY updated. May 12, 2011

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