Microbiota In healthy humans, the internal organs and tissues such as muscles, the brain, and blood do not contain microorganisms. However, surface tissues, such as the skin and mucous membranes, are in continuous contact with environmental microbes and become readily colonized by specific bacteria. The population of microbes regularly found in the body is referred to as the normal microbiota. The term transient microbiota refers to members of the normal microbiota that are present for only a short time before disappearing. A person's normal microbiota is an important part of the immune system, as the normal microbiota often inhibit pathogenic microbes from colonizing the host, a process called microbial antagonism. Different types of bacteria will colonize different niches in a person's body due to variations in moisture level.pH. atmospheric pressure, oxygen levels, and body secretions. Accordingly, different types of medla must be used to culture the various human microbiota. If normal microbiota organisms are only found to colonize a human's skin for a short period of time, they are referred to as pathogenic microbíota O microbial antagonism O transient microbiota O temporary colonizers
Microbiota In healthy humans, the internal organs and tissues such as muscles, the brain, and blood do not contain microorganisms. However, surface tissues, such as the skin and mucous membranes, are in continuous contact with environmental microbes and become readily colonized by specific bacteria. The population of microbes regularly found in the body is referred to as the normal microbiota. The term transient microbiota refers to members of the normal microbiota that are present for only a short time before disappearing. A person's normal microbiota is an important part of the immune system, as the normal microbiota often inhibit pathogenic microbes from colonizing the host, a process called microbial antagonism. Different types of bacteria will colonize different niches in a person's body due to variations in moisture level.pH. atmospheric pressure, oxygen levels, and body secretions. Accordingly, different types of medla must be used to culture the various human microbiota. If normal microbiota organisms are only found to colonize a human's skin for a short period of time, they are referred to as pathogenic microbíota O microbial antagonism O transient microbiota O temporary colonizers
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Microbiota
In healthy humans, the internal organs and tissues such as muscles, the brain, and blood do not
contain microorganisms. However, surface tissues, such as the skin and mucous membranes,
are in continuous contact with environmental microbes and become readily colonized by
specific bacteria. The population of microbes regularly found in the body is referred to as the
normal microbiota. The term transient microbiota refers to members of the normal microbiota
that are present for only a short time before disappearing. A person's normal microbiota is an
important part of the immune system, as the normal microbiota often inhibit pathogenic
microbes from colonizing the host, a process called microbial antagonism. Different types of
bacteria will colonize different niches in a person's body due to variations in moisture level, pH.
atmospheric pressure, oxygen levels, and body secretions. Accordingly, different types of medila
must be used to culture the various human microbiota.
If normal microbiota organisms are only found to colonize a human's skin for a short period of
time, they are referred to as
pathogenic microbiota
O microbial antagonism
transient microbiota
temporary colonizers
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