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What else can I help you with?
What is term for hypersensitivity to a normally nonpathogenic substance?
allergy
What positive role may be played by the nonpathogenic streptococci normally found between the teeth and in the gingival crevice?
The normal flora occupy available colonization sites which makes it more difficult for other microorganisms (nonindigenous species) to become established. Also, the oral flora contribute to host nutrition through the synthesis of vitamins, and they contribute to immunity by inducing low levels of circulating and secretory antibodies that may cross react with pathogens. Finally, the oral bacteria exert microbial antagonism against nonindigenous species by production of inhibitory substances such as fatty acids, peroxides and bacteriocins.
What kingdom is gram positive bacteria?
Kingdom Gram-Positive Bacteria is a kingdom within the domain Bacteria.
What is the difference between bacteria and bacterium?
bacteria is plural and bacterium is singular
What does bacteria have in common with paramecium?
No,Parameacium is not a bacteria but it is a single celled organism which on bacteria
What are Nonpathogenic?
Organisms that are incapable of creating or causing disease are known as nonpathogenic. The word was first used coined in 1884 and is similar to the term avirulent.
What is term for hypersensitivity to a normally nonpathogenic substance?
allergy
What is the term for hypersensitivity to a normally nonpathogenic substance?
allergy
What was 'transformed' in Griffith's experiment?
In Griffith's experiment, non-pathogenic bacteria were transformed into pathogenic bacteria by being exposed to heat-killed pathogenic bacteria, a process now known as transformation. This led to the discovery of genetic material transfer between bacteria.
What did Frederick discover?
Frederick Griffiths observed natural transformation for the first time, while he was searching for the pneumonia vaccine. He discovered that mixing a heat killed pathogenic strain of bacteria with a living nonpathogenic strain converted some cells into the pathogenic form.
What did Griffith Frederick Discover?
Frederick Griffiths observed natural transformation for the first time, while he was searching for the pneumonia vaccine. He discovered that mixing a heat killed pathogenic strain of bacteria with a living nonpathogenic strain converted some cells into the pathogenic form.
What does Mixed nonpathogenic flora isolatedin urinee culturemean?
It means you probably didn't take the urine sample in the perfect way ;) The lab found bacteria in your urin, but all were bacteria that are supposed to be around your genitalia or on your skin. Most likely, the sample you provided was not a midstream sample or cathererised, or it got contaminated on the way. In short: based on this sample, there is no evidence that you have a bladder infection.
What kills all microorganisms both pathogenic and nonpathogenic?
mostly other pathogens kill pathogens
What is Micrococcus sedentarius?
Micrococcus sedentarius is a species of spherical, Gram-positive bacteria that is commonly found in soil, dust, and water sources. It is known for its ability to produce a yellow pigment called sedentine. Micrococcus sedentarius is generally considered nonpathogenic to humans and is often used in laboratory studies for its unique physiological characteristics.
What is resident flora?
also called microflora, indigenous flora, normal flora, microbiota, the variety of nonpathogenic microorganisms that normally permanently colonize various parts of the body
What is the definition of resident flora?
Also called microflora indigenous flora, normal flora microbiota, the variety of nonpathogenic microorganism that normally permanently colonize various parts of the body.
What positive role may be played by the nonpathogenic streptococci normally found between the teeth and in the gingival crevice?
The normal flora occupy available colonization sites which makes it more difficult for other microorganisms (nonindigenous species) to become established. Also, the oral flora contribute to host nutrition through the synthesis of vitamins, and they contribute to immunity by inducing low levels of circulating and secretory antibodies that may cross react with pathogens. Finally, the oral bacteria exert microbial antagonism against nonindigenous species by production of inhibitory substances such as fatty acids, peroxides and bacteriocins.
