Nitrogen fixation is the process by which atmospheric nitrogen is converted either by a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms (see above) to form ammonia, nitrites, and nitrates that can be used by plants.
A Colonoscopy costs $770 in Columbus when you take the median price of the 40 medical providers who perform Colonoscopy procedures in the Columbus, OH area.
The typical costs of colonoscopy procedures vary widely, depending on a variety of factors. The cost for patients also depends on whether they have health insurance. Patients without health insurance typically pay $2,100 to $3,764, according to CostHelper.com. The average colonoscopy cost is $3,081.