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Bacteria is useful in making many medicines. Foe scientific study. To maintain balance in environment.
The weight of bacteria in human body is estimated to be 1 to 2 percent of the entire body mass. Bacteria is useful and can be harmful to the body.
Bacteria
RECTUM
Yes it is found in air soil and the human body.
it kills the body immune system
Not always. Pathogens such as viruses must attack human cells to replicate. Other pathogens like bacteria can actually attack and distroy tissue or just cling onto the surface. (For example: Clostridium Difficile is a bacteria that can grow out of control in a person's colon; they cling to the walls and prevent the absorption of fluids, this results in diarrhea.) Some bacteria produce toxins that attack tissues.Yes some pathogens attack human tissue.Yes
There are any number of bacteria that invade the human body. Some of these include E. coli, Neisseria Meningitides and Mycobacterium tuberculosis.
Predominantly multicellular not in bacteria but in human body • Cell contains a nucleus and other membrane bound organelles not in bacteria but in human body • DNA occurs in a circular form in bacteria only
The human body will have bacteria invade it from time to time. This bacteria can cause infection and illness if not treated appropriately with medical care and antibiotics.
E.coli
Bad bacteria.