Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 26.3, Problem 2SB
Summary Introduction
To review:
The method through which methanogens obtain energy and the group to which they belong.
Introduction:
The groups of bacteria that differ from the normal bacteria and inhabit the extreme conditions are termed as Archaea. They are classified on the basis of their DNA (deoxyribonucleic acid) and ribosomal RNA (ribonucleic acid) sequences and are divided into several small groups, namely, Euryarchaeota, Creanarchaeota, and Nanoarchaeota.
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Chapter 26 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 26.1 - Prob. 1SBCh. 26.1 - Prob. 2SBCh. 26.1 - Prob. 3SBCh. 26.1 - Prob. 4SBCh. 26.2 - What is a biofilm? Give an example of a biofilm...Ch. 26.2 - Prob. 2SBCh. 26.2 - Prob. 3SBCh. 26.3 - Prob. 1SBCh. 26.3 - Prob. 2SBCh. 26.3 - Prob. 3SB
Ch. 26.3 - Prob. 4SBCh. 26 - Prob. 1TYKCh. 26 - A bacterium that uses nitrites as its only energy...Ch. 26 - Prob. 3TYKCh. 26 - At the health center, a fecal sample was taken...Ch. 26 - Which of the following is not a property of an...Ch. 26 - Prob. 6TYKCh. 26 - Penicillin, an antibiotic, inhibits the formation...Ch. 26 - Prob. 8TYKCh. 26 - Prob. 9TYKCh. 26 - Prob. 10TYKCh. 26 - Prob. 11TYKCh. 26 - Prob. 12TYKCh. 26 - Prob. 13TYKCh. 26 - Prob. 14TYKCh. 26 - Prob. 1ITDCh. 26 - The proteobacteria in the genus Pseudomonas are...
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- How does the process of photosynthesis in archaea different from the protein synthesis of bacteria?arrow_forwardWhat are the two types of cells that help cyanobacteria live on "thin air" and water? What are the roles of these cells? What type of cell helps them survive in harsh conditions?arrow_forwardList three ways to distinguish Cyanobacteria from phytoplankton (algae). How can you differentiate phytoplankton to zooplankton?arrow_forward
- What group of prokaryotes use inorganic chemicals as energy source and fulfill their carbon needs by obtaining CO2 or related inorganic compounds? O chemoautotroph photoautotroph O photoheterotroph O chemoheterotropharrow_forwardWhy do anaerobic hyperthermophiles sit on the lowest branches of the archaeal tree?arrow_forwardWhat is one of the species of Doamin Archea? What was is it determined to be a member of the Domain Archaea rather than the Domain Bacteria?arrow_forward
- Despite many interesting characteristics and features observed in Archaea, why is there not much study about these organisms?arrow_forwardWhy would archaea that grow in extreme environments be more intensively studied than those that do not?arrow_forwardSome archaea have unique phospholipids in their cytoplasmic membrane that A) form a monolayer due to the presence of diglycerol tetraethers. B) form a bilayer due to the presence of sterols. C) form a stable ring structure due to the presence of crenarchaeol. D) form a bilayer due to the presence of phosphatidylethanolamine.arrow_forward
- What is true about archaea? |- their cell walls mostly lack peptidogylcan Il - they are more closely related to humans than bacteria III - they do not cause disease IV - some are halophiles O a) I, II, III and IV O b) I and III Oc) IV O d) I, Il and IV Ai étv MacBook Pro 向arrow_forwardWhat is a general term that is used to describe the strategy of using photosynthesis and -heterotrophy for nutrition ? What is a well-known class of protists that uses this strategy?arrow_forward What were the earliest forms of life on Earth? What was the energy source for the earliest form of life on earth? What are the earliest records of life on Earth? What is able to grow and thrive under conditions that would kill most other organisms (high/low pH, etc)? What are psychrophiles? Describe radioresistant prokaryotes and their habitat preferences. Who developed postulates to identify disease-causing organisms? What percent of bacteria and archaea cannot be cultured? Describe the viable-but-not-culturable state of prokaryotes. Describe planktonic prokaryotes. Why do biofilms form? What holds biofilms together? Structure of Prokaryotes Describe the nucleoid. Describe conjugation. What happens during binary fission? What are cell walls of prokaryotes primarily composed of? What structure of Archaea is different from other domains of life? What is the Bacteria division into two groups based on? Prokaryotic Metabolism Which macronutrient is…arrow_forward
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