OPENSTAX MICROBIOLOGY (NINA
PARKER) COMPLETE EXAM BANK WITH
300+ QUESTIONS AND VERIFIED
ANSWERS COVERING ALL 26 CHAPTERS |
ALREADY GRADED A+| MOST RECENT
Part 1: Fundamentals of Microbiology
Chapter 1: An Invisible World
• Chapter 2: How We See the Invisible World
• Chapter 3: The Cell
• Chapter 4: Prokaryotic Diversity
• Chapter 5: The Eukaryotes of Microbiology
• Chapter 6: Acellular Pathogens
• Part 2: Microbial Biology
• Chapter 7: Microbial Biochemistry
• Chapter 8: Microbial Metabolism
• Chapter 9: Microbial Growth
• Chapter 10: Biochemistry of the Genome
• Chapter 11: Mechanisms of Microbial Genetics
• Chapter 12: Modern Applications of Microbial Genetics
• Part 3: Control of Microorganisms
• Chapter 13: Control of Microbial Growth
• Chapter 14: Antimicrobial Drugs
• Part 4: Host Defense and Disease
• Chapter 15: Microbial Mechanisms of Pathogenicity
• Chapter 16: Disease and Epidemiology
• Chapter 17: Innate Nonspecific Host Defenses
• Chapter 18: Adaptive Specific Host Defenses
• Chapter 19: Diseases of the Immune System
, Chapter 20: Laboratory Analysis of the Immune Response
Part 5: Infectious Diseases by Organ System
• Chapter 21: Skin and Eye Infections
• Chapter 22: Respiratory System Infections
• Chapter 23: Urogenital System Infections
• Chapter 24: Digestive System Infections
• Chapter 25: Circulatory and Lymphatic System Infections
• Chapter 26: Nervous System Infections
Chapter 1: An Invisible World
1. Which of the following is true of the microbial world?
A. All microbes are harmful.
B. Humans could survive without microbes.
C. Many microbes are helpful.
D. Most microbes are pathogenic.
Answer: C
2. When did humans first suspect the existence of microbes?
A. During the Industrial Revolution
B. In prehistoric times
C. In the last century
D. Within the last 500 years
Answer: B
3. Who was the first to observe “animalcules” under the microscope?
A. Robert Koch
B. Louis Pasteur
C. Thucydides
D. Antonie van Leeuwenhoek
Answer: D
4. Louis Pasteur's swan-neck flask experiment disproved which theory?
A. Germ theory of disease
B. Cell theory
C. Spontaneous generation
D. Biogenesis
Answer: C
5. The Swedish botanist known for developing an important biological classification
system is:
A. Ernst Haeckel
, B. Carolus Linnaeus
C. Louis Pasteur
D. Robert Whittaker
Answer: B
6. The first antibiotic, penicillin, was discovered by:
Answer: Alexander Fleming
7. Which of the following is a correct usage of binomial nomenclature?
A. Homo Sapiens
B. homo sapiens
C. Homo sapiens
D. Homo Sapiens
Answer: C
8. Which scientist proposed adding a kingdom for protists?
A. Carolus Linnaeus
B. Carl Woese
C. Robert Whittaker
D. Ernst Haeckel
Answer: D
9. Which of the following is NOT a domain in Woese and Fox's phylogenetic tree?
A. Plantae
B. Bacteria
C. Archaea
D. Eukarya
Answer: A
10. Which of the following is the standard resource for identifying bacteria?
A. Systema Naturae
B. Bergey’s Manual of Determinative Bacteriology
C. Woese and Fox’s phylogenetic tree
D. Haeckel’s General Morphology of Organisms
Answer: B
Chapter 2: How We See the Invisible World
Key concepts for this chapter include microscopy types, optics, and staining
techniques.
11. The total magnification of a compound light microscope is calculated by:
A. Multiplying the objective lens magnification by the eyepiece lens magnification.
B. Adding the objective and eyepiece magnifications.
Answer: A
, 12. Electron microscopes have much higher resolution than light microscopes because:
A. Electrons have shorter wavelengths than visible light.
B. Electrons have longer wavelengths than visible light.
Answer: A
13. A scanning electron microscope (SEM) is used to visualize:
A. Internal structures of cells.
B. The surface topography of specimens.
Answer: B
14. Which microscope would be best for viewing the three-dimensional surface features
of a bacterial cell?
A. transmission electron microscope
B. scanning electron microscope
C. phase-contrast microscope
D. darkfield microscope
Answer: B
Chapter 3: The Cell
This section focuses on the structure and function of prokaryotic and eukaryotic cells.
15. Prokaryotes are classified into which domain(s)?
A. Domains Archaea and Bacteria only
B. Domain Archaea only
C. Domain Bacteria and Eukarya only
D. Domain Bacteria only
Answer: A
16. Which of the following structures is found in ALL bacteria?
A. capsule
B. flagella
C. cell membrane
D. nucleus
Answer: C
17. The cell walls of archaeans often contain which of the following substances?
A. Cellulose
B. Chitin
C. Peptidoglycan
D. Pseudopeptidoglycan
Answer: D
18. Bacteria divide by:
A. binary fission
PARKER) COMPLETE EXAM BANK WITH
300+ QUESTIONS AND VERIFIED
ANSWERS COVERING ALL 26 CHAPTERS |
ALREADY GRADED A+| MOST RECENT
Part 1: Fundamentals of Microbiology
Chapter 1: An Invisible World
• Chapter 2: How We See the Invisible World
• Chapter 3: The Cell
• Chapter 4: Prokaryotic Diversity
• Chapter 5: The Eukaryotes of Microbiology
• Chapter 6: Acellular Pathogens
• Part 2: Microbial Biology
• Chapter 7: Microbial Biochemistry
• Chapter 8: Microbial Metabolism
• Chapter 9: Microbial Growth
• Chapter 10: Biochemistry of the Genome
• Chapter 11: Mechanisms of Microbial Genetics
• Chapter 12: Modern Applications of Microbial Genetics
• Part 3: Control of Microorganisms
• Chapter 13: Control of Microbial Growth
• Chapter 14: Antimicrobial Drugs
• Part 4: Host Defense and Disease
• Chapter 15: Microbial Mechanisms of Pathogenicity
• Chapter 16: Disease and Epidemiology
• Chapter 17: Innate Nonspecific Host Defenses
• Chapter 18: Adaptive Specific Host Defenses
• Chapter 19: Diseases of the Immune System
, Chapter 20: Laboratory Analysis of the Immune Response
Part 5: Infectious Diseases by Organ System
• Chapter 21: Skin and Eye Infections
• Chapter 22: Respiratory System Infections
• Chapter 23: Urogenital System Infections
• Chapter 24: Digestive System Infections
• Chapter 25: Circulatory and Lymphatic System Infections
• Chapter 26: Nervous System Infections
Chapter 1: An Invisible World
1. Which of the following is true of the microbial world?
A. All microbes are harmful.
B. Humans could survive without microbes.
C. Many microbes are helpful.
D. Most microbes are pathogenic.
Answer: C
2. When did humans first suspect the existence of microbes?
A. During the Industrial Revolution
B. In prehistoric times
C. In the last century
D. Within the last 500 years
Answer: B
3. Who was the first to observe “animalcules” under the microscope?
A. Robert Koch
B. Louis Pasteur
C. Thucydides
D. Antonie van Leeuwenhoek
Answer: D
4. Louis Pasteur's swan-neck flask experiment disproved which theory?
A. Germ theory of disease
B. Cell theory
C. Spontaneous generation
D. Biogenesis
Answer: C
5. The Swedish botanist known for developing an important biological classification
system is:
A. Ernst Haeckel
, B. Carolus Linnaeus
C. Louis Pasteur
D. Robert Whittaker
Answer: B
6. The first antibiotic, penicillin, was discovered by:
Answer: Alexander Fleming
7. Which of the following is a correct usage of binomial nomenclature?
A. Homo Sapiens
B. homo sapiens
C. Homo sapiens
D. Homo Sapiens
Answer: C
8. Which scientist proposed adding a kingdom for protists?
A. Carolus Linnaeus
B. Carl Woese
C. Robert Whittaker
D. Ernst Haeckel
Answer: D
9. Which of the following is NOT a domain in Woese and Fox's phylogenetic tree?
A. Plantae
B. Bacteria
C. Archaea
D. Eukarya
Answer: A
10. Which of the following is the standard resource for identifying bacteria?
A. Systema Naturae
B. Bergey’s Manual of Determinative Bacteriology
C. Woese and Fox’s phylogenetic tree
D. Haeckel’s General Morphology of Organisms
Answer: B
Chapter 2: How We See the Invisible World
Key concepts for this chapter include microscopy types, optics, and staining
techniques.
11. The total magnification of a compound light microscope is calculated by:
A. Multiplying the objective lens magnification by the eyepiece lens magnification.
B. Adding the objective and eyepiece magnifications.
Answer: A
, 12. Electron microscopes have much higher resolution than light microscopes because:
A. Electrons have shorter wavelengths than visible light.
B. Electrons have longer wavelengths than visible light.
Answer: A
13. A scanning electron microscope (SEM) is used to visualize:
A. Internal structures of cells.
B. The surface topography of specimens.
Answer: B
14. Which microscope would be best for viewing the three-dimensional surface features
of a bacterial cell?
A. transmission electron microscope
B. scanning electron microscope
C. phase-contrast microscope
D. darkfield microscope
Answer: B
Chapter 3: The Cell
This section focuses on the structure and function of prokaryotic and eukaryotic cells.
15. Prokaryotes are classified into which domain(s)?
A. Domains Archaea and Bacteria only
B. Domain Archaea only
C. Domain Bacteria and Eukarya only
D. Domain Bacteria only
Answer: A
16. Which of the following structures is found in ALL bacteria?
A. capsule
B. flagella
C. cell membrane
D. nucleus
Answer: C
17. The cell walls of archaeans often contain which of the following substances?
A. Cellulose
B. Chitin
C. Peptidoglycan
D. Pseudopeptidoglycan
Answer: D
18. Bacteria divide by:
A. binary fission
