answersLogoWhite

0

What is normal microbiota?

Updated: 8/9/2023
User Avatar

Wiki User

11y ago

Best Answer

Typically, when one says "I have an infection" they mean to say "I have a disease", however the latter is not quite so socially acceptable. In fact, we are all "infected" with a variety of microorganisms throughout our entire lives. Incredibly, our bodies are actually composed of more bacterial cells than human cells; while the human body is made up of about 1013 human cells, we harbor near 1014 bacteria. This group of organisms, traditionally referred to as "normal flora" (although they are not plants) is composed of a fairly stable set of genera, mostly anaerobes. While each person has a relatively unique set of normal flora, members of the Streptococcus and Bacteroides make up a large percentage of the inhabitants. These organisms contribute to our existence in several ways. These normal flora may: * Help us by competing with pathogens such as Salmonella * Help us by providing vitamins or eliminating toxins (e.g. Bacteroides) * Harm us by promoting disease (e.g. dental caries) * Cause neither help nor harm (e.g. "commensals"). Typically, when one says "I have an infection" they mean to say "I have a disease", however the latter is not quite so socially acceptable. In fact, we are all "infected" with a variety of microorganisms throughout our entire lives. Incredibly, our bodies are actually composed of more bacterial cells than human cells; while the human body is made up of about 1013 human cells, we harbor near 1014 bacteria. This group of organisms, traditionally referred to as "normal flora" (although they are not plants) is composed of a fairly stable set of genera, mostly anaerobes. While each person has a relatively unique set of normal flora, members of the Streptococcus and Bacteroides make up a large percentage of the inhabitants. These organisms contribute to our existence in several ways. These normal flora may: * Help us by competing with pathogens such as Salmonella * Help us by providing vitamins or eliminating toxins (e.g. Bacteroides) * Harm us by promoting disease (e.g. dental caries) * Cause neither help nor harm (e.g. "commensals").

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

Normal Microbiota are the non-pathogenic bacteria/micro-organisms that reside in or on a human body. They don't normally cause infection, as they live in symbiosis with the human body - unless they are actually an infectious bacteria, but have already been suppressed by the immune system.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

Everyone has normal flora. It is the non-pathogenic microorganisms that reside all over your body outside and inside as well. The primary job of these microorganisms is to guard the area of the body that is essential for these organisms to survive. Causing no harm to the host (you), it is essential in fighting off what would be pathogenic bacteria that are trying to invade your body. So having bacteria live with you is not as bad as you think.

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

They crowd out and prevent the growth of other harmful varieties of organisms.

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

because it is good for your heart and too much of it can give you a heart attack that's why normal flora is important.

Kelly Rolfe

website used: wiki.answers.com

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is normal microbiota?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is true about the normal microbiota of the nervous system?

normal microbiota are present in central nervous system only


What is another term for normal flora?

Normal microbiota


Is streptococcus normal microbiota of the skin?

No


What is the role of normal microbiota?

Normal, non-pathogenic microbiota are critical to normal human body function. In addition to providing protection from invasive pathogenic bacteria, normal microbiota provide nutrients and play a critical role in suppressing devastating systemic inflammation and autoimmune responses.


Is normal microbiota present in the nervous system?

no


Which of the following is not a way in which normal microbiota provide protection from infection?

Normal microbiota do not provide protection from infection by directly killing pathogens.


If most of the normal microbiota and transient microbiota aren't harmfulthen why must hands be scrubbed before surgery?

Because while these microbiota aren't harmful to the skin, they are harmful to internal parts of the body that are exposed during surgery.


When was Microbiota created?

Microbiota was created in 1923.


What is the first bacteria to inhabit a newborn?

Lactobacillus. it is very prevalent in the vagina, and the baby will obtain this as part of its normal microbiota


How do normal microbiota and transient microbiota differ?

Transient microiota are not activley growning in or on the body. They are microbes that are just picked up.....transfered. Microbiota are found in and on the body and are actively growing.


What is microbiota?

Normal Microbiota are the non-pathogenic bacteria/micro-organisms that reside in or on a human body. They don't normally cause infection, as they live in symbiosis with the human body - unless they are actually an infectious bacteria, but have already been suppressed by the immune system.


What traits will differentiate pathogenic streptococci found in a patient's pharynx from streptococci that are part of the normal microbiota?

Pathogenic streptococci will be beta-hemolytic, while others will not.