TEST BANK for Microbiology: An Evolving
Science 6th Edition by Slonczewski & Foster;
All Chapters 1-28
, Table of Content WQ WQ
Chapter 01. Microbial Life- WQ WQ WQ
Origin Discovery Chapter 02. Observing the
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Microbial Cell Chapter 03. Cell Structure and
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Function
Chapter 04. Bacterial Culture, Growth, and Development
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Chapter 05. Environmental Influences and Control of Microbial Growth
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Q Chapter 06. Viruses WQ WQ
Chapter 07. Genomes and Chromosomes
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Chapter 08. Transcription, Translation, and Protein Processin
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g Chapter 09. Genetic Change and Genome Evolution
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Chapter 10. Molecular Regulation C
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hapter 11. Viral Molecular Biology
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Chapter 12. Molecular Complexity and Synthetic Biology Cha
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pter 13. Energetics and Catabolism
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Chapter 14. Electron flow in Organotrophy, Lithotrophy, and Phototrop
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hy Chapter 15. Biosynthesis
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Chapter 16. Food and Industrial Microbiology
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Chapter 17. Origins and Evolution
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Chapter 18. Bacterial Diversity Cha
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pter 19. Archaeal Diversity Chapter
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20. Eukaryotic Diversity Chapter 21.
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Q Microbial Ecology WQ
Chapter 22. Element Cycles and Environmental Microbiology
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Q Chapter 23. The Human Microbiome and Innate Immunity
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Q Chapter 24. The Adaptive Immune Response
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Chapter 25. Pathogenesis Chap WQ WQ W Q
ter 26. Microbial Diseases
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Chapter 27. Antimicrobial Therapy and Discovery
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Chapter 28. Clinical Microbiology and Epidemiology
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,CHAPTER 1: Microbial Life: Origin and Discovery
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MULTIPLE CHOICE
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1. Viruses are: WQ
a. infectious agents that infect multi-cellular organisms WQ WQ WQ WQ WQ
b. noncellular particles that take over the metabolism of a cell to generate more
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virus particles
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c. pathogens that replicate in complex growth media WQ WQ WQ WQ WQ WQ
d. cellular particles that belong to the archaea domain
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e. microbes that consist of lipid membrane enclosed genomes WQ WQ WQ WQ WQ WQ WQ
ANS: B W DIF:
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MSC: Remembering
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2. Analysis of DNA sequences reveals:
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a. the ancient convergence of two cell types, i.e., prokaryotes an
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d eukaryotes
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b. prokaryotes and eukaryotes evolved from a common ancestral cell WQ WQ WQ WQ WQ WQ WQ WQ
c. that bacteria share common ancestor with archaea, but not with
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eukarya
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d. prokaryotes are cells with a nucleus WQ WQ WQ WQ WQ
e. the genome of Haemophilus influenzae has about 2 billion base pairs
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ANS: B W DIF:
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MSC: Remembering
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3. Which of these groups are considered to be microbes but NOT considered to be cells?
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a. viruses d. protists
b. bacteria e. filamentous
fungi
c. archaea
ANS: A W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.A.i
MSC: Remembering
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4. A microbe is commonly defined as:
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a. a virus that requires a microscope to be seen
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b. a bacterium that requires a microscope to be seen
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c. a single- WQ
cellular prokaryote that requires a microscope to be seen
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d. a multicellular eukaryote that requires a microscope to b
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e seen WQ
e. a living organism that requires a microscope to be seen
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ANS: E W DIF:
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MSC: Remembering
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5. Which one of the following statements regarding microbial cells is NOT true?
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a. Microbial cells acquire food, gain energy to build themselves, an
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d respond to
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environmental change. WQ
b. Most single- WQ
celled organisms require a microscope to render them visible, but some
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bacterial cells are large enough to be seen with naked eyes.
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, c. Microbes function as individual entities.
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d. Many microbes form complex multicellular assemblages.
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e. Viruses are not considered as microbial cells.
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ANS: C W DIF:
Q Easy REF: W Q 1.1 TOP: I.A.i | I.A.ii
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MSC: Remembering
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6. Which of the following statements is FALSE?
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a. A genome is the total genetic information contained in an organism’s chromosom
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al DNA. WQ
b. If a microbe’s genome includes genes for nitrogenase, that microbe probably can fi
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x nitrogen.
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c. By comparing DNA sequences of different organisms, we can figure out how closel
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y related they are.
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d. Fred Sanger developed the first applicable DNA sequencing method.
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e. Fred Sanger completed the sequences of Haemophilus influenzae.
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ANS: E W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.B
MSC: Remembering
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7. The first cellular genomes to be sequenced were those of:
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a. humans d. prions
b. bacteria e. fungi
c. viruses
ANS: B W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.B.i
MSC: Remembering
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8. The environment of early Earth may have contained all of the following EXCEPT:
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a. ferrous iron WQ d. oxygen W Q
b. methane e. hydrogen W Q
gas
c. ammonia
ANS: D W Q DIF: Easy REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
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9. Thedevelopment of the theory of the ―RNA world‖ resulted from the discovery of:
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a. archaea d. ribozymes W Q
b. prions e.
endosymbiont W Q
s
c. bacteria
ANS: D W Q DIF: Medium REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
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10. Which microbes may resemble those of the earliest life forms?
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a. archaea d. cyanobacteri W Q
a
b. photosynthetic algae e. protists WQ
c. viruses
ANS: A W Q DIF: Medium REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
W Q MSC: Remembering W Q
11. Early metabolism may have been catalyzed by:
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Science 6th Edition by Slonczewski & Foster;
All Chapters 1-28
, Table of Content WQ WQ
Chapter 01. Microbial Life- WQ WQ WQ
Origin Discovery Chapter 02. Observing the
WQ W Q WQ WQ WQ WQ
Microbial Cell Chapter 03. Cell Structure and
WQ W Q WQ WQ WQ WQ WQ
Function
Chapter 04. Bacterial Culture, Growth, and Development
WQ WQ WQ WQ WQ WQ
Chapter 05. Environmental Influences and Control of Microbial Growth
WQ WQ WQ WQ WQ WQ WQ WQ W
Q Chapter 06. Viruses WQ WQ
Chapter 07. Genomes and Chromosomes
WQ WQ WQ WQ
Chapter 08. Transcription, Translation, and Protein Processin
WQ WQ WQ WQ WQ WQ
g Chapter 09. Genetic Change and Genome Evolution
W Q WQ WQ WQ WQ WQ WQ
Chapter 10. Molecular Regulation C
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hapter 11. Viral Molecular Biology
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Chapter 12. Molecular Complexity and Synthetic Biology Cha
WQ WQ WQ WQ WQ WQ W Q
pter 13. Energetics and Catabolism
WQ WQ WQ WQ
Chapter 14. Electron flow in Organotrophy, Lithotrophy, and Phototrop
WQ WQ WQ WQ WQ WQ WQ WQ
hy Chapter 15. Biosynthesis
W Q WQ WQ
Chapter 16. Food and Industrial Microbiology
WQ WQ WQ WQ WQ W Q
Chapter 17. Origins and Evolution
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Chapter 18. Bacterial Diversity Cha
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pter 19. Archaeal Diversity Chapter
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20. Eukaryotic Diversity Chapter 21.
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Q Microbial Ecology WQ
Chapter 22. Element Cycles and Environmental Microbiology
WQ WQ WQ WQ WQ WQ W
Q Chapter 23. The Human Microbiome and Innate Immunity
WQ WQ WQ WQ WQ WQ WQ W
Q Chapter 24. The Adaptive Immune Response
WQ WQ WQ WQ WQ
Chapter 25. Pathogenesis Chap WQ WQ W Q
ter 26. Microbial Diseases
WQ WQ WQ
Chapter 27. Antimicrobial Therapy and Discovery
WQ WQ WQ WQ WQ W Q
Chapter 28. Clinical Microbiology and Epidemiology
WQ WQ WQ WQ WQ
,CHAPTER 1: Microbial Life: Origin and Discovery
WQ WQ WQ WQ WQ WQ
MULTIPLE CHOICE
WQ
1. Viruses are: WQ
a. infectious agents that infect multi-cellular organisms WQ WQ WQ WQ WQ
b. noncellular particles that take over the metabolism of a cell to generate more
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
virus particles
WQ WQ
c. pathogens that replicate in complex growth media WQ WQ WQ WQ WQ WQ
d. cellular particles that belong to the archaea domain
WQ WQ WQ WQ WQ WQ WQ
e. microbes that consist of lipid membrane enclosed genomes WQ WQ WQ WQ WQ WQ WQ
ANS: B W DIF:
Q Easy REF: W Q 1.1 TOP: I.A | I.B W Q WQ WQ
MSC: Remembering
W Q
2. Analysis of DNA sequences reveals:
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a. the ancient convergence of two cell types, i.e., prokaryotes an
WQ WQ WQ WQ WQ WQ WQ WQ WQ
d eukaryotes
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b. prokaryotes and eukaryotes evolved from a common ancestral cell WQ WQ WQ WQ WQ WQ WQ WQ
c. that bacteria share common ancestor with archaea, but not with
WQ WQ WQ WQ WQ WQ WQ WQ WQ
eukarya
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d. prokaryotes are cells with a nucleus WQ WQ WQ WQ WQ
e. the genome of Haemophilus influenzae has about 2 billion base pairs
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
ANS: B W DIF:
Q Easy REF: W Q 1.1 TOP: I.A | I.B W Q WQ WQ
MSC: Remembering
W Q
3. Which of these groups are considered to be microbes but NOT considered to be cells?
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a. viruses d. protists
b. bacteria e. filamentous
fungi
c. archaea
ANS: A W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.A.i
MSC: Remembering
W Q
4. A microbe is commonly defined as:
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a. a virus that requires a microscope to be seen
WQ WQ WQ WQ WQ WQ WQ WQ
b. a bacterium that requires a microscope to be seen
WQ WQ WQ WQ WQ WQ WQ WQ
c. a single- WQ
cellular prokaryote that requires a microscope to be seen
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d. a multicellular eukaryote that requires a microscope to b
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e seen WQ
e. a living organism that requires a microscope to be seen
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ANS: E W DIF:
Q Easy REF: W Q 1.1 TOP: I.A.i | I.A.ii W Q WQ WQ
MSC: Remembering
W Q
5. Which one of the following statements regarding microbial cells is NOT true?
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a. Microbial cells acquire food, gain energy to build themselves, an
WQ WQ WQ WQ WQ WQ WQ WQ WQ
d respond to
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environmental change. WQ
b. Most single- WQ
celled organisms require a microscope to render them visible, but some
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
bacterial cells are large enough to be seen with naked eyes.
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, c. Microbes function as individual entities.
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d. Many microbes form complex multicellular assemblages.
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e. Viruses are not considered as microbial cells.
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ANS: C W DIF:
Q Easy REF: W Q 1.1 TOP: I.A.i | I.A.ii
W Q WQ WQ
MSC: Remembering
W Q
6. Which of the following statements is FALSE?
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a. A genome is the total genetic information contained in an organism’s chromosom
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
al DNA. WQ
b. If a microbe’s genome includes genes for nitrogenase, that microbe probably can fi
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
x nitrogen.
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c. By comparing DNA sequences of different organisms, we can figure out how closel
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
y related they are.
WQ WQ WQ
d. Fred Sanger developed the first applicable DNA sequencing method.
WQ WQ WQ WQ WQ WQ WQ WQ
e. Fred Sanger completed the sequences of Haemophilus influenzae.
WQ WQ WQ WQ WQ WQ WQ
ANS: E W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.B
MSC: Remembering
W Q
7. The first cellular genomes to be sequenced were those of:
WQ WQ WQ WQ WQ WQ WQ WQ WQ
a. humans d. prions
b. bacteria e. fungi
c. viruses
ANS: B W DIF:
Q Easy REF: W Q 1.1 TOP: W Q I.B.i
MSC: Remembering
W Q
8. The environment of early Earth may have contained all of the following EXCEPT:
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a. ferrous iron WQ d. oxygen W Q
b. methane e. hydrogen W Q
gas
c. ammonia
ANS: D W Q DIF: Easy REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
W Q MSC: Remembering W Q
9. Thedevelopment of the theory of the ―RNA world‖ resulted from the discovery of:
WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ WQ
a. archaea d. ribozymes W Q
b. prions e.
endosymbiont W Q
s
c. bacteria
ANS: D W Q DIF: Medium REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
W Q MSC: Remembering W Q
10. Which microbes may resemble those of the earliest life forms?
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a. archaea d. cyanobacteri W Q
a
b. photosynthetic algae e. protists WQ
c. viruses
ANS: A W Q DIF: Medium REF: Special Topic 1.1 W Q WQ WQ
TOP: II.D
W Q MSC: Remembering W Q
11. Early metabolism may have been catalyzed by:
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