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Questions and Answers
What does the term microbiota refer to?
What does the term microbiota refer to?
- The genes contained in the microorganisms
- A community of symbiotic, commensal, and pathogenic microorganisms (correct)
- The bacteria residing in the gut only
- The aggregate of all microbiota that reside within human tissues and biofluids
Where does the human microbiota reside?
Where does the human microbiota reside?
- Gut, blood, and brain
- Lungs, liver, and kidneys
- Mouth, gut, and skin (correct)
- Gut, mouth, and lungs
What is distinctive about each microbiome?
What is distinctive about each microbiome?
- It could identify a person as accurately as fingerprints (correct)
- It contains only bacteria and fungi
- It is not unique to individuals
- It is 99.5% identical in genetic makeup between individuals
In the context of genomics, what does the term human microbiome refer to?
In the context of genomics, what does the term human microbiome refer to?
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How different can microbiomes be between individuals?
How different can microbiomes be between individuals?
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Study Notes
Microbiota and Microbiome
- The term microbiota refers to the trillions of microorganisms that live within and on the surface of the human body.
- The human microbiota resides in various body parts, including the skin, gut, respiratory tract, and urogenital tract.
Characteristics of Microbiome
- Each microbiome is distinctive, with a unique composition of microorganisms that varies depending on the location within the body.
- In the context of genomics, the term human microbiome refers to the collective genetic material of the microorganisms that inhabit the human body.
Individual Variation in Microbiomes
- Microbiomes can be significantly different between individuals, even among those who are genetically identical.
- The uniqueness of each microbiome is influenced by a combination of factors, including genetics, environment, diet, and lifestyle.
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Description
Test your knowledge of the human microbiome with this quiz. From microbiota to the role of microorganisms in the human body, this quiz covers various aspects of the complex microbial community within us.
