Brock Biology of Microorganisms (15th Edition)
Brock Biology of Microorganisms (15th Edition)
15th Edition
ISBN: 9780134261928
Author: Michael T. Madigan, Kelly S. Bender, Daniel H. Buckley, W. Matthew Sattley, David A. Stahl
Publisher: PEARSON
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Chapter 15.4, Problem 2MQ
Summary Introduction

The purple sulfur bacteria acquire its color from their accessory pigments and carotenoids. These pigments are involved in the light harvesting process. They are classified under the phylum Proteobacteria. These bacteria can convert or reduce sulfate as well as other sulfur containing compounds to hydrogen sulfide (gas) therefore, they are named as purple sulfur bacteria.

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Chapter 15 Solutions

Brock Biology of Microorganisms (15th Edition)

Ch. 15.4 - Compare and contrast the metabolism, morphology,...Ch. 15.5 - What are some similarities between purple...Ch. 15.5 - Prob. 2MQCh. 15.5 - Compare and contrast the metabolism of purple...Ch. 15.6 - Prob. 1MQCh. 15.6 - Prob. 2MQCh. 15.6 - Prob. 1CRCh. 15.7 - Prob. 1MQCh. 15.7 - Prob. 2MQCh. 15.7 - Prob. 1CRCh. 15.8 - What types of anoxygenic phototrophs contain...Ch. 15.8 - Prob. 2MQCh. 15.8 - In what ways is Chloracidobacterium thermophilum...Ch. 15.9 - What are the typical electron donors used by...Ch. 15.9 - What bacterial phyla are known to contain...Ch. 15.9 - Prob. 1CRCh. 15.10 - What are the typical electron donors used by...Ch. 15.10 - Prob. 2MQCh. 15.10 - In what ways are sulfur-reducing bacteria...Ch. 15.11 - Describe the energy and carbon metabolism of...Ch. 15.11 - What are some ecological strategies that sulfur...Ch. 15.11 - Prob. 1CRCh. 15.12 - What mechanisms do free-living diazotraphs use to...Ch. 15.12 - Prob. 2MQCh. 15.12 - What are some ways that diazotrophs protect...Ch. 15.13 - Under what conditions would you expect...Ch. 15.13 - Prob. 2MQCh. 15.13 - Prob. 1CRCh. 15.14 - In what phylogenetic groups are Geobacter and...Ch. 15.14 - Prob. 2MQCh. 15.14 - Prob. 1CRCh. 15.15 - What habitat characteristics govern the diversity...Ch. 15.15 - How do aerobic neutrophilic iron-oxidizers keep...Ch. 15.15 - Prob. 1CRCh. 15.16 - What is the difference between a methanotroph and...Ch. 15.16 - What is unique about the methanotroph...Ch. 15.16 - What are the differences between type I and type...Ch. 15.17 - Prob. 1MQCh. 15.17 - What are the different ways in which species of...Ch. 15.17 - Compare and contrast the life cycle of Myxococcus...Ch. 15.18 - Prob. 1MQCh. 15.18 - Prob. 2MQCh. 15.18 - Prob. 1CRCh. 15.19 - What are the major differences between spirochetes...Ch. 15.19 - Name two diseases of humans caused by spirochetes.Ch. 15.19 - Contrast the motility of spirochetes with that of...Ch. 15.20 - Prob. 1MQCh. 15.20 - Prob. 2MQCh. 15.20 - Contrast the life cycle of Hyphomicrobium with...Ch. 15.21 - Describe how a sheathed bacterium such as...Ch. 15.21 - List two metals that are oxidized by sheathed...Ch. 15.21 - In what environment might you expect to find...Ch. 15.22 - What benefit do magnetic bacteria accrue from...Ch. 15.22 - Would you expect to find greigite or magnetite in...Ch. 15.22 - In what way does a magnetosome contribute to the...Ch. 15 - Describe a key physiological feature of the...Ch. 15 - Describe the metabolism for each of the following...Ch. 15 - Using an example from each of the morphologically...
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