microorganism


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microorganism

 [mi″kro-or´gah-nizm]
a microscopic organism; those of medical interest include bacteria, fungi, and protozoa. Viruses are often classified as microorganisms, although they are sometimes excluded because they are not cellular and they are unable to replicate without a host cell.

mi·cro·or·gan·ism

(mī'krō-ōr'gan-izm),
A microscopic organism (plant or animal).

microorganism

An organism detected by microscopy—e.g., viruses, bacteria, fungi and intracellular parasites (protozoans).

microorganism

 A organism detected by microscopy–eg, viruses, bacteria, fungi and intracellular parasites–protozoans; bug

mi·cro·or·gan·ism

(mī'krō-ōr'găn-izm)
A microscopic organism (plant or animal).

microorganism

or

microbe

any microscopic organism such as a BACTERIUM, FUNGUS, PROTOZOAN, microscopicALGA or member of the ARCHAEA.

Microorganism

An organism (life form) that is too small to be seen with the naked eye.

mi·cro·or·gan·ism

(mī'krō-ōr'găn-izm)
A microscopic organism (plant or animal).
References in periodicals archive ?
Microorganism 2 Fresh swine manure and microorganism 2 were diluted with water and sprayed on plots at various intervals.
Natural Farming approach must be able to convert a degraded soil ecosystem full of harmful microbes to one that is productive and contains useful microorganisms which in turn could contribute to high nutrients availability.
Table-I: Microorganisms sensitive to antimicrobial components of miswak (Percentage)
A microorganism exists as a part of the Nature; hence its discovery is NOT an invention.
An infection is when microorganisms reproduce in large enough amounts in the patient's own tissues to cause "problems" or make the individual "sick." The body's natural defenses (immune system) provide a mechanism that generally keeps invading microorganisms from attacking the body.
As a result, hand washing and the use of appropriate barrier precautions (e.g., gloves) are paramount in preventing the spread of this and other microorganisms. Hand washing is especially important after having contact with a resident's intact skin (e.g., when taking a pulse, or blood pressure or lifting a resident), before inserting in-dwelling urinary catheters or other invasive devices, and after contact with body fluids or excretions, mucous membranes, non-intact skin, and wound dressings.
The richness--the number of microorganisms in an area--and diversity--the relative proportion of microorganisms in an environment--can vary regionally.
"CRN cautions that weight does not correlate with the number of viable microorganisms in a product.
"Three people are working at the station now, the next crew will replace them, but there are living beings who live there permanently -- microorganisms. Currently, there are about 100 species of microorganisms, fungi on the ISS that not only live and change there, being considered by us a hazard for astronauts, but they also degrade plastic and metal the station is made from," he said.
Cosmetic based preservatives include the various ingredients mixed in cosmetic formulations to restrict the growth of microorganisms in them.
Many earlier attempts to estimate the number of species on Earth simply ignored microorganisms or were informed by older datasets that were based on biased techniques or questionable extrapolations, Lennon said.