NITRIC BACTERIUM Meaning and
Definition
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A nitric bacterium, also known as a nitrite-oxidizing bacterium, is a type of microorganism that plays a crucial role in the nitrogen cycle. These bacteria are capable of converting nitrite (NO2-) into nitrate (NO3-), a process known as nitrification. Nitric bacteria are typically found in soil, water, and various natural environments where organic matter is actively decomposing.
Nitric bacteria are chemolithoautotrophs, meaning they obtain their energy by oxidizing inorganic compounds and are capable of fixing carbon dioxide into complex organic compounds. They possess specialized enzymes, such as nitrite oxidoreductase, that allow them to efficiently convert nitrite into nitrate.
The role of nitric bacteria in the nitrogen cycle is crucial as it helps to maintain nitrogen balance in ecosystems and plays a significant role in nutrient recycling. By oxidizing nitrite, these bacteria not only contribute to the production of nitrate, but also reduce the levels of toxic nitrite, which can be harmful to plants and animals.
In addition to their ecological importance, nitric bacteria also have practical applications in wastewater treatment processes. They are commonly utilized in biofilters and activated sludge systems to remove nitrogen compounds from wastewater, thereby reducing the environmental impact of excess nitrogen discharge.
Overall, nitric bacteria are essential organisms in maintaining the balance of nitrogen in nature, contributing to nutrient cycling and wastewater treatment processes.
Common Misspellings for NITRIC BACTERIUM
- bitric bacterium
- mitric bacterium
- jitric bacterium
- hitric bacterium
- nutric bacterium
- njtric bacterium
- nktric bacterium
- notric bacterium
- n9tric bacterium
- n8tric bacterium
- nirric bacterium
- nifric bacterium
- nigric bacterium
- niyric bacterium
- ni6ric bacterium
- ni5ric bacterium
- niteic bacterium
- nitdic bacterium
- nitfic bacterium
Etymology of NITRIC BACTERIUM
The word "nitric bacterium" does not have a direct etymology as it is not a recognized scientific term. However, it can be broken down into two parts to understand their origins:
1. Nitric: The word "nitric" refers to something related to or containing nitrogen or its compounds. It is derived from the Latin word "nitricus", which means "containing nitre" or "of soda". Nitricus, in turn, comes from the Latin word "nitrum" meaning "native soda" or "saltpetre".
2. Bacterium: The word "bacterium" comes from the Greek word "baktērion", meaning "small stick". The Latin form of this word is "bacterium", which is a singular form of bacteria, the plural form of "bacterium".
Similar spelling words for NITRIC BACTERIUM
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