Brock Biology of Microorganisms (14th Edition)
14th Edition
ISBN: 9780321897398
Author: Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, David A. Stahl, Thomas Brock
Publisher: PEARSON
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Chapter 22.3, Problem 4MQ
- What are the major similarities and differences between rhizobia and Frankia?
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Ch.23
How is Salmonella able to cross from the intestines into the blood?
A. it is so small that it can squeeze between intestinal cells
B. it secretes a toxin that induces its uptake into intestinal epithelial cells
C. it secretes enzymes that create perforations in the intestine
D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture
—
Which virus is associated with liver cancer?
A. hepatitis A
B. hepatitis B
C. hepatitis C
D. both hepatitis B and C
—
explain your answer thoroughly
Ch.21
What causes patients infected with the yellow fever virus to turn yellow (jaundice)?
A. low blood pressure and anemia
B. excess leukocytes
C. alteration of skin pigments
D. liver damage in final stage of disease
—
What is the advantage for malarial parasites to grow and replicate in red blood cells?
A. able to spread quickly
B. able to avoid immune detection
C. low oxygen environment for growth
D. cooler area of the body for growth
—
Which microbe does not live part of its lifecycle outside humans?
A. Toxoplasma gondii
B. Cytomegalovirus
C. Francisella tularensis
D. Plasmodium falciparum
—
explain your answer thoroughly
Ch.22
Streptococcus pneumoniae has a capsule to protect it from killing by alveolar macrophages, which kill bacteria by…
A. cytokines
B. antibodies
C. complement
D. phagocytosis
—
What fact about the influenza virus allows the dramatic antigenic shift that generates novel strains?
A. very large size
B. enveloped
C. segmented genome
D. over 100 genes
—
explain your answer thoroughly
Chapter 22 Solutions
Brock Biology of Microorganisms (14th Edition)
Ch. 22.1 - Prob. 1MQCh. 22.1 - Prob. 2MQCh. 22.2 - What is the evidence that "Chlorochromatium...Ch. 22.2 - Prob. 2MQCh. 22.2 - How might nutrients be shuttled between phototroph...Ch. 22.3 - Prob. 1MQCh. 22.3 - Prob. 2MQCh. 22.3 - What is a bacteroid and what occurs within it?...Ch. 22.3 - What are the major similarities and differences...Ch. 22.4 - Prob. 1MQ
Ch. 22.4 - How do the vir genes differ from T-DNA in the Ti...Ch. 22.4 - How has an understanding of crown gall disease...Ch. 22.5 - Prob. 1MQCh. 22.5 - Prob. 2MQCh. 22.5 - How do mycorrhizal fungi promote plant diversity?Ch. 22.6 - Prob. 1MQCh. 22.6 - Prob. 2MQCh. 22.7 - Prob. 1MQCh. 22.7 - Prob. 2MQCh. 22.7 - Prob. 3MQCh. 22.8 - Prob. 1MQCh. 22.8 - Prob. 2MQCh. 22.8 - Prob. 3MQCh. 22.9 - Prob. 1MQCh. 22.9 - What are the consequences of symbiont genome...Ch. 22.9 - How could it be determined if a symbiont and its...Ch. 22.10 - How are anoxic conditions maintained in the...Ch. 22.10 - Why does reductive acetogenesis predominate over...Ch. 22.10 - Prob. 3MQCh. 22.11 - Prob. 1MQCh. 22.11 - Prob. 2MQCh. 22.12 - Prob. 1MQCh. 22.12 - What are the similarities of the obligate...Ch. 22.12 - Prob. 3MQCh. 22.13 - Prob. 1MQCh. 22.13 - Prob. 2MQCh. 22.13 - Prob. 3MQCh. 22.14 - Prob. 1MQCh. 22.14 - What are the two mechanisms of Symbiodinium...Ch. 22.14 - Prob. 3MQCh. 22 - Prob. 1RQCh. 22 - Prob. 2RQCh. 22 - QDescribe the steps in the development of root...Ch. 22 - Prob. 4RQCh. 22 - Prob. 5RQCh. 22 - REVIEW QUESTIONS
6. What is a rumen and how do the...Ch. 22 - QGive an example of a single microbial species...Ch. 22 - Prob. 8RQCh. 22 - Prob. 9RQCh. 22 - Prob. 10RQCh. 22 - QHow do the microbial communities of higher and...Ch. 22 - Prob. 12RQCh. 22 - How is the correct bacterial symbiont selected in...Ch. 22 - Prob. 14RQCh. 22 - Prob. 15RQCh. 22 - Prob. 16RQCh. 22 - Imagine that you have discovered a new animal that...
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Microbial Nutrition and Growth; Author: Scientist Cindy;https://www.youtube.com/watch?v=rK3UkyWjkl8;License: Standard YouTube License, CC-BY