Definition of Bacteria. Meaning of Bacteria. Synonyms of Bacteria

Here you will find one or more explanations in English for the word Bacteria. Also in the bottom left of the page several parts of wikipedia pages related to the word Bacteria and, of course, Bacteria synonyms and on the right images related to the word Bacteria.

Definition of Bacteria

Bacteria
Bacteria Bac*te"ri*a, n.p. See Bacterium.

Meaning of Bacteria from wikipedia

- Bacteria (/bækˈtɪəriə/ (listen); singular bacterium, common noun bacteria) are ubiquitous, mostly free-living organisms often consisting of one biological...
- Pathogenic bacteria are bacteria that can cause disease. This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria are harmless...
- Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are...
- Coliform bacteria are defined as either motile or non-motile Gram-negative non-spore forming Bacilli that possess β-galactosidase to produce acids and...
- gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad...
- Sulfur bacteria may refer to: Green sulfur bacteria Purple sulfur bacteria Sulfate-reducing bacteria Sulfur-reducing bacteria This article includes a list...
- Nitrifying bacteria are chemolithotrophic organisms that include species of genera such as Nitrosomonas, Nitrosococcus, Nitrobacter, Nitrospina, Nitrospira...
- Purple bacteria or purple photosynthetic bacteria are Gram-negative proteobacteria that are phototrophic, capable of producing their own food via photosynthesis...
- Symbiotic bacteria are bacteria living in symbiosis with another organism or each other. For example, rhizobia living in root nodules of legumes provide...
- Exogenous bacteria are microorganisms introduced to closed biological systems from the external world.[citation needed] They exist in aquatic and terrestrial...