Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 1, Problem 2CT
Why would archaea that grow in extreme environments be more intensively studied than those that do not?
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Why would archaea that grow in extreme environments be more intensively studied than those that do not?
Why are archaea commonly referred to as extremophiles?
Despite many interesting characteristics and features observed in Archaea, why is there not much study about these organisms?
Chapter 1 Solutions
Nester's Microbiology: A Human Perspective
Ch. 1 - How did Louis Pasteur help disprove spontaneous...Ch. 1 -
2. Describe the scientific method.
Ch. 1 - Explain why life could not exist without the...Ch. 1 - How is the normal microbiota important to human...Ch. 1 -
5. List four commercially important benefits of...Ch. 1 - What characteristics of microorganisms make them...Ch. 1 - Prob. 7SACh. 1 - In the designation Escherichia coli B. which part...Ch. 1 -
9. Why are viruses not microorganisms?
Ch. 1 - Name three non-living groups in the microbial...
Ch. 1 - The property of endospores that led to confusion...Ch. 1 -
2. The Golden Age of Microbiology was the time...Ch. 1 - If all prokaryotes were eliminated from the...Ch. 1 - Prob. 4MCCh. 1 -
5. All of the following are biological domains...Ch. 1 -
6. Which name is written correctly?
a)...Ch. 1 -
7. Members of which pairing are most similar in...Ch. 1 -
8. If you wanted to increase your chances of...Ch. 1 -
9. Viruses
1. contain both protein and nucleic...Ch. 1 - Antony van Leeuwenhoek could not have observed a)...Ch. 1 - The American Society for Microbiology is preparing...Ch. 1 - If you were asked to nominate one of the...Ch. 1 - A microbiologist obtained two pure biological...Ch. 1 - Why would archaea that grow in extreme...
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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
What are some challenges to working with archaea in the laboratory, given their habitats in locations like salt ponds, acid mine drainage sites, and deep sea hydrothermal vents
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Why do microbiologists believe that the Archaea were the type of microbes from which all other life descended?
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What types of environments are inhabited by archaea? Why are methanogens important?
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What are the hindering factors in attaining valuable information about archaea and as well as future uses to it?
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Why is there a debate as to whether archaea is classified as prokaryotic or eukaryotic
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What leads microbiologists to believe the archaea are more closelyrelated to eukaryotes than to bacteria?
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Why were Archaea originally thought to be simply unusual forms of Bacteria? What lines of evidence showed this domain to form a distinct branch on the tree of life?
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Why do some microbiologists disagree with classifying bacteria and archaea as “prokaryotes”?
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Why are bacteria and archaea classified into different domains
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You wish to know whether Archaea exist in a lake water sample but are unsuccessful in culturing any. Using techniques
described in this chapter, how could you determine whether Archaea exist in the sample, and if they do, what proportion
of the cells in the lake sample are Archaea?
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How do bacteria and archaea differ from each other? Contrast prokaryotic cells with eukaryotic cells.
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If you visit a lake in the middle of the Amazon and take water samples to analyze under a microscope from a nearby university that has good instrumentation and there you detect microorganisms that are not visible to the naked eye. What studies would you do to determine if they are bacteria, archaea, fungi or protozoa? Explain each type of analysis and how would you rule out members of each group?
Write at least 3 paragraphs
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