Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 30, Problem 2CQ
Summary Introduction
To describe: The way in which the host benefits from the microbiome and also the way in which the microbes within the microbiome benefit from their association with the host.
Introduction: A microbiome is an environment in which many species of microbes with their genes are assembled together to benefit a particular organism. A microbiome of a plant involves the association between the plants and other microorganisms which helps them in several ways.
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In this Module you learned that bacteria are everywhere. You watched several videos and read an
article about all the ways in which the microbiome can be connected to the health of different parts of
your body.
1. Based on the content in lecture and your readings, explain the connection between your microbiome
and your health (use 2 specific examples)?
2. Describe one major way your microbiome can be altered in a negative way?
3. Describe two ways you can improve your gut microbiome?
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What is a microbiome? What is the human microbiome and how is it important to human health? What do we know about the human microbiome in general?
Provide a general introduction to these topics and make sure to emphasize the importance of the microbiome.
The human microbiome is an integral part of human health. Unfortunately, the microbiomes of Americans are reduced in species diversity relative to those of people in other countries, especially those living in non-Western countries. Give examples of three beneficial functions that the human gut microbiome provides to us, the host and what are three potential causes of the reduced gut microbiomes of Americans? Part II: What are three potential consequences of the reduced gut microbiomes of Americans?
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Define the following term Normal microbiota, microbiome, and transient microbiota. Give a unique answer.arrow_forward. Explain what is meant by the term microbiotaarrow_forwardWhich of the following is a difference between transient and resident microbiota? Transient microbiota are pathogenic, and resident microbiota are not. Resident microbiota remain on the host for an extended period. Humans do not have transient microbiota. Transient microbiota can be opportunistic pathogens, and resident microbiota cannot. Resident microbiota cause disease and transient microbiota do not.arrow_forward
- In the case of pathogen infections, chronic inflammation indicates that the pathogen has become an established part of the host's resident microbiota. that the host does not have functional defense mechanisms. that the host is fighting a lengthy battle against the pathogen. that the pathogen infection has been effectively overcome by the host.arrow_forwardExplain how specialized structures (e.g., spore, capsule, fimbriae, or flagella) enable a microbe to survive in a given environment or contribute to pathogenesis.arrow_forwardIs the human microbiome the key to our health? Explain briefly.arrow_forward
- Match the periods of disease with their characteristics: incubation period prodomal period period of illness period of decline period of convalenscence Word bank - pathogen begins to decline in number and symptoms begin to abate - signs and symptoms of illness are obvious and severe - initial signs and symptoms of illness begin to present - host recovers and returns to a general state of health - pathogen begins to establish itself in the host, but no signs or symptoms are presentarrow_forwardPick a specific microbiome (i.e. skin, mouth, gut, reproductive) and discuss interesting points and how it is important to human health/diversity/etc. Here you can discuss any aspect of the microbiome that you like. Whatever is of most interest to you personally for example the uniqueness of an individual’s microbiome or disease states due to disruptions in bacterial communities, etc. Find a recent (2015 or newer) primary research article that investigates some aspect of the microbiome environment that you discussed in question 2 and discuss the findings and how it has increased our understanding of the microbiome.arrow_forwardBelow are a list of virulence factors/ strategies paired with an example of an organism that utilizes them. How do each of the following strategies contribute to the virulence of the pathogen? Strategy - Causes the host to produce more receptors (Organism - Rhinovirus) Strategy - Produces gas as a product of fermentation (Organism - Clostridium perfringens) Strategy - Produces a capsule (organism - Klebsiella pneumonia) Strategy - Ability to move between adjacent cells (organism - Cytomegalovirus) Strategy - Ability to use pilus as a motility structure (organism - Pseudomonas aerogenosa)arrow_forward
- Describe how the composition of the normal microbiota can change over time.arrow_forwardCan the microbiome be altered? What are 2 ways that you can restore your gut microbiome?arrow_forwardMicrobes possess many different strategies to help them cause disease called virulence factors. Explain how two virulence factors work. For each virulence factor state the name of the mechanism, explain how it works and what advantage it gives the organism that helps it cause disease.arrow_forward
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