Test bank microbiology an evolving science 3rd edition by j
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oan L. slonczewski and john Foster All Chapters 1-
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28 Covered wq
,TABLE OF CONTENT wq wq
1. Microbial Life: Origin & Discovery
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2. Observing the Microbial Cell
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3. Cell Structure and Function
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4. Bacterial Culture, Growth, and Development
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5. Environmental Influences and Control of Microbial Growth
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6. Viruses
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7. Genomes and Chromosomes
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8. Transcription, Translation, and Protein Processing
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9. Genetic Change and Genome Evolution
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10. Molecular Regulation
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11. Viral Molecular Biology
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12. Molecular Complexity and Synthetic Biology
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13. Energetics and Catabolism
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14. Electron Flow in Organotrophy, Lithotrophy, and Phototrophy
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15. Biosynthesis
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16. Food and Industrial Microbiology
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17. Origins and Evolution
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18. Bacterial Diversity
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19. Archaeal Diversity
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20. Eukaryotic Diversity
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21. Microbial Ecology
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22. Element Cycles and Environmental Microbiology
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23. The Human Microbiome and Innate Immunity
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24. The Adaptive Immune Response
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25. Pathogenesis
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26. Microbial Disease
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27. Antimicrobial Therapy and Discovery
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28. Clinical Microbiology and Epidemiology
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,Microbiology An Evolving Science, 3rd Edition, John Foster & Joan Slonczewski Chapter
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1-28
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 virus pa wq wq wq wq wq wq wq wq wq wq wq wq wq wq
rticles
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
Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.A | I.B w q wq wq
MSC: Remembering
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2. Analysis of DNA sequences reveals: wq wq wq wq
a. the ancient convergence of two cell types, i.e., prokaryotes and 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 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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Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.A | I.B w q wq wq
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 wq
c. archaea
Answer: A DIF: w q Easy REF: 1.1 w q w q TOP: I.A.i w q
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-cellular prokaryote that requires a microscope to be seen
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d. a multicellular eukaryote that requires a microscope to be seen
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e. a living organism that requires a microscope to be seen
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Answer: E DIF: w q Easy REF: 1.1 w q w q TOP: I.A.i | I.A.iiw q wq wq
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, and respond to wq wq wq wq wq wq wq wq wq wq wq
environmental change. wq
, b. Most single-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. wq wq wq wq wq wq wq wq wq wq
c. Microbes function as individual entities. wq wq wq wq
d. Many microbes form complex multicellular assemblages.
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e. Viruses are not considered as microbial cells. wq wq wq wq wq wq
Answer: C DIF: w q Easy REF: 1.1 w q w q 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 chromosomal DNA.
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b. If a microbe’s genome includes genes for nitrogenase, that microbe probably can fix nitrogen.
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c. By comparing DNA sequences of different organisms, we can figure out how closely
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related they are. wq wq
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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Answer: E DIF: w q Easy REF: 1.1 w q w q TOP: I.B w q
MSC: Remembering
w q
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
Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.B.i w q
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 d. oxygen wq
b. methane e. hydrogen gas wq
c. ammonia
Answer: D w q DIF: Easy
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
9. Thedevelopment ofthetheoryofthe―RNAworld‖resultedfromthediscoveryof:
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a. archaea d. ribozymes
b. prions e. endosymbionts
c. bacteria
Answer: D w q DIF: Medium
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
10. Which microbes may resemble those of the earliest life forms?
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a. archaea d. cyanobacteria
b. photosyntheticalgae e. protists w
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c. viruses
Answer: A w q DIF: Medium
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
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oan L. slonczewski and john Foster All Chapters 1-
wq wq wq wq wq wq wq wq
28 Covered wq
,TABLE OF CONTENT wq wq
1. Microbial Life: Origin & Discovery
wq wq wq wq wq wq
2. Observing the Microbial Cell
wq wq wq wq wq
3. Cell Structure and Function
wq wq wq wq wq
4. Bacterial Culture, Growth, and Development
wq wq wq wq wq wq
5. Environmental Influences and Control of Microbial Growth
wq wq wq wq wq wq wq
6. Viruses
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7. Genomes and Chromosomes
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8. Transcription, Translation, and Protein Processing
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9. Genetic Change and Genome Evolution
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10. Molecular Regulation
wq wq wq
11. Viral Molecular Biology
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12. Molecular Complexity and Synthetic Biology
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13. Energetics and Catabolism
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14. Electron Flow in Organotrophy, Lithotrophy, and Phototrophy
wq wq wq wq wq wq wq wq
15. Biosynthesis
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16. Food and Industrial Microbiology
wq wq wq wq wq
17. Origins and Evolution
wq wq wq
18. Bacterial Diversity
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19. Archaeal Diversity
wq wq wq
20. Eukaryotic Diversity
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21. Microbial Ecology
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22. Element Cycles and Environmental Microbiology
wq wq wq wq wq
23. The Human Microbiome and Innate Immunity
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24. The Adaptive Immune Response
wq wq wq wq
25. Pathogenesis
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26. Microbial Disease
wq wq
27. Antimicrobial Therapy and Discovery
wq wq wq wq wq
28. Clinical Microbiology and Epidemiology
wq wq wq wq
,Microbiology An Evolving Science, 3rd Edition, John Foster & Joan Slonczewski Chapter
wq wq wq wq wq wq wq wq wq wq wq wq
1-28
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 virus pa wq wq wq wq wq wq wq wq wq wq wq wq wq wq
rticles
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
Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.A | I.B w q wq wq
MSC: Remembering
w q
2. Analysis of DNA sequences reveals: wq wq wq wq
a. the ancient convergence of two cell types, i.e., prokaryotes and eukaryotes
wq wq wq wq wq wq wq wq wq wq
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 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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Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.A | I.B w q wq wq
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 wq
c. archaea
Answer: A DIF: w q Easy REF: 1.1 w q w q TOP: I.A.i w q
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-cellular prokaryote that requires a microscope to be seen
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d. a multicellular eukaryote that requires a microscope to be seen
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e. a living organism that requires a microscope to be seen
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Answer: E DIF: w q Easy REF: 1.1 w q w q TOP: I.A.i | I.A.iiw q wq wq
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, and respond to wq wq wq wq wq wq wq wq wq wq wq
environmental change. wq
, b. Most single-celled organisms require a microscope to render them visible, but some
wq wq wq wq wq wq wq wq wq wq wq
bacterial cells are large enough to be seen with naked eyes. wq wq wq wq wq wq wq wq wq wq
c. Microbes function as individual entities. wq wq wq wq
d. Many microbes form complex multicellular assemblages.
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e. Viruses are not considered as microbial cells. wq wq wq wq wq wq
Answer: C DIF: w q Easy REF: 1.1 w q w q 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 chromosomal DNA.
wq wq wq wq wq wq wq wq wq wq wq wq
b. If a microbe’s genome includes genes for nitrogenase, that microbe probably can fix nitrogen.
wq wq wq wq wq wq wq wq wq wq wq wq wq
c. By comparing DNA sequences of different organisms, we can figure out how closely
wq wq wq wq wq wq wq wq wq wq wq wq
related they are. 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
Answer: E DIF: w q Easy REF: 1.1 w q w q TOP: I.B w q
MSC: Remembering
w q
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
Answer: B DIF: w q Easy REF: 1.1 w q w q TOP: I.B.i w q
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 d. oxygen wq
b. methane e. hydrogen gas wq
c. ammonia
Answer: D w q DIF: Easy
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
9. Thedevelopment ofthetheoryofthe―RNAworld‖resultedfromthediscoveryof:
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q w
q w
q w
q w
q w
q w
q w
q w
q w
q w
q
a. archaea d. ribozymes
b. prions e. endosymbionts
c. bacteria
Answer: D w q DIF: Medium
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
10. Which microbes may resemble those of the earliest life forms?
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a. archaea d. cyanobacteria
b. photosyntheticalgae e. protists w
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c. viruses
Answer: A w q DIF: Medium
REF: Special Topic 1.1 TOP: II.D
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MSC: Remembering w q
