### microbacterium:

Cyanobacteria
* are able to convert atmospheric nitrogen to a form plants can use
  - use carbon dioxide as a source of carbon
  - among the most primitive groups of organisms
  - different in many important ways from other photosynthetic prokaryotes
  - examples of bacteria that use light and carbion dioxide
  - in most environments on Earth
  - megascopic
* are photosynthetic bacteria
  - organisms belonging to the Moneran kingdom
  - present in many different forms
  - prokaryotic oxygenic phototrophs that contain chlorophyll a and phycobilins
  - responsible for putting oxygen into the atmosphere, and are evidently very old
  - thus autotrophic producers of their own food from simple raw materials
* contribute a lot to our planet.
* exist almost everywhere and have been around since the emergence of life on Earth.
* have a much higher cell-specific production of alkaline phosphatase than do algae.
* occur as single cells or as filaments.
* serve as food for human consumption like spirulina and also for aquatic animals.
+ Nitrogen fixation, Biological, Microorganisms that fix nitrogen (diazotrophs), Nitrogen fixation by cyanobacteria: Ecology :: Biochemistry
  * Cyanobacteria are in most environments on Earth. They play key roles in the carbon and nitrogen cycle of the biosphere. Cyanobacteria use many sources of combined nitrogen, like nitrate, nitrite, ammonium, urea, or some amino acids.

Gut bacterium
* Gut bacteria cause infection
  - wind infection
  - digest nutrients
* Gut bacteria play essential roles

Leptospira
* exhibit characteristic cork-screw motility.
* includes cell membranes
  - corpi
  - cytoplasm
  - flagella
  - nuclei
  - plasma membranes
  - sections
  - vacuoles

Pathogenic bacterium
* Pathogenic bacteria cause death.
* Pathogenic bacteria use independent mechanisms
* Pathogenic bacteria use several independent mechanisms

### microbacterium:

Salmonella
* Most salmonellas cause acute illnesses
* Some salmonella strains resist drugs.
* Some salmonellas are located in turtles
  - enter bloodstreams
* are bacteria, which exist everywhere in the environment
  - bacterial infection
  - bacteriums
  - common commensals of all animals and birds and are excreted in feces
  - extremely resistant and live for extended periods of time outside the host
  - just two of the common foodborne diseases
  - rod-shaped bacteria that live in the intestines of animals and humans
  - species
  - widespread in cows, poultry, pigs, pets and wild animals
* assay while iso-steviol is inactive.
* can be fatal for someone in the hospital.
* can be present in an egg without a crack
  - the eggs
* choleraesuis infections in humans are extremely rare and can cause death.
* e are common in the intestinal tracts and feces of animals
  - widespread in nature
  - corpi
  - plasma membranes
  - vacuoles
* infect body tissue
* invasins trigger actin polymerization and depolymerization.
* is dead when the yolk turns solid
  - often present in raw meat, fish and dairy products
  - oxidase-negative
  - present in a fifth of all broiler chickens sold
  - spread via the fecal-oral route when animals or people pass stools
* live in the intestinal tracts of humans and other animals, including birds.
* occurs worldwide.
* osteomyelitis in childhood.
* reproduce by binary fission.
* species cause alkaline reaction indicated by purple color throughout medium.
* strains appear as mauve colonies.
* too can be stressful on poultry production.
* typhi infection in children younger than five years of age.

Soil bacterium
* Soil bacteria convert nitrate.
* Soil bacteria play indispensable roles

Staphylococcus
* Some staphylococcus become resistant to penicillin.
* Some staphylococcus infects stumps
  - umbilical stumps
* causes illnesses.
* contains elements.
* grows on a presumably safe catheter.
* includes cell membranes
  - cells
  - flagella