PRESCOTT'S MICROBIOLOGY
11th Edition
ISBN: 2818440045677
Author: WILLEY
Publisher: MCG
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Chapter 21.4, Problem 2.1CC
Summary Introduction
Cyanobacteria are Gram-positive in nature and they are the only prokaryotes able to produce oxygen. These bacteria derive energy from the photosynthesis process. These members are also termed as blue, green algae. Some of the Cyanobacteria are able to fix nitrogen under anaerobic condition with the help of structure termed as heterocysts.
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Chapter 21 Solutions
PRESCOTT'S MICROBIOLOGY
Ch. 21.3 - In what ways are members of Aquifex and Thermotoga...Ch. 21.3 - Prob. 2CCCh. 21.3 - Design an experiment designed to explore the role...Ch. 21.3 - Explain the relationship between genome size and...Ch. 21.4 - Which of the phototrophs discussed perform...Ch. 21.4 - Prob. 1.2CCCh. 21.4 - Compare the capacity of green nonsulfur...Ch. 21.4 - Why do you think NH3 is converted to the amino...Ch. 21.4 - Prob. 2.1CCCh. 21.4 - Prob. 2.2CC
Ch. 21.4 - Prob. 2.3CCCh. 21.4 - Describe how a vegetative cell, a heterocyst, and...Ch. 21.4 - Prob. 2.5CCCh. 21.4 - Prob. 2.6CCCh. 21.5 - Prob. 1MICh. 21.5 - Prob. 2MICh. 21.5 - Prob. 1CCCh. 21.5 - Prob. 2CCCh. 21.5 - What might have been some of the culture...Ch. 21.5 - Prob. 4CCCh. 21.5 - Prob. 5CCCh. 21.7 - Prob. 1MICh. 21.8 - Prob. 1CCCh. 21.8 - Prob. 2CCCh. 21.8 - Prob. 3CCCh. 21.8 - Why are cytophagas ecologically important?Ch. 21.8 - Prob. 5CCCh. 21 - Prob. 1RCCh. 21 - Prob. 2RCCh. 21 - Prob. 3RCCh. 21 - Prob. 4RCCh. 21 - Prob. 5RCCh. 21 - Prob. 6RCCh. 21 - Prob. 7RCCh. 21 - The cyanobacterium Anabaena grows well in liquid...Ch. 21 - Compare the structural and functional differences...Ch. 21 - Prob. 3ALCh. 21 - Prob. 4ALCh. 21 - Prob. 5AL
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- How does the process of photosynthesis in archaea different from the protein synthesis of bacteria?arrow_forwardChloroplasts most likely originated from which of these independent organisms? a) Cyanobacteria b) Purple sulfur bacteria c) Gamma-proteobacteria d) Anoxygenic phototrophsarrow_forwardStatement which is true about bacteria ? A) All bacteria are autotrophs B) Most of them are heterotrophs but some are autotrophs C) All bacteria heterophs D) All bacteria are photosyntheticarrow_forward
- How are bacteria classified according to their need for oxygen?arrow_forwardHow many endosymbiotic events are required to account for the diversity of photosynthetic eukaryotes?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_forward
- What is the economic importance of archaebacteria?arrow_forwardExplain the differences between cyanobacteria and algae. What are the differences between paramecium, amoeba, and euglena?arrow_forwardWhat are the unique structural features and adaptations observed in the cell structure of Archaea, distinguishing them from other domains of life?arrow_forward
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