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2nd Edition By Foster and Slonczewski
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Chapter 1 - 27 Complete
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,Chapter 01: Microbes Shape Our History
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MULTIPLE CHOICE
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1. Which of the following is NOT considered a benefit of microorganisms?
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a. nitrogen fixation @z c. synthesis of vitamins @z @z
b. production of fermented foods @z @z d. causative agents of disease
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ANS: D @z DIF: Easy REF: 1.1 @z
OBJ: 1.1a Describe how we define a microbe, and explain why the definition is a challenge.MS
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: Remembering
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2. A microbe that is 50 nm in size would most likely be
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a.@ fungi.
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b. E. coli.
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ANS: C @z DIF: Moderate REF: 1.1
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying
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3. Based on the figure shown, the type of organism indicated with an arrow could be a
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a. virus. c. macroscopic fungi. @z
b. bacteria. d. large ameba.
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ANS: B @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying
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4. Based on the figure, the type of organism shown is a(n)
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, a. virus. c. archaea.
b. bacteria. d. eukaryote.
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ANS: D @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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5. Which of the following demonstrates correct scientific notation of a bacterial organism?
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a. Staphylococcus Epidermidis c. Staphylococcus epidermidis
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b. Staphylococcus epidermidis d. Staphylococcus Epidermidis
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ANS: C @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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6. Which key characteristic differentiates a prokaryote from a eukaryote?
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a. the absence of proteins
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b. the presence of DNA
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c. the absence of membrane-bound organelles
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d. the presence of a cell wall
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ANS: C @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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7. Which of the following methods for classifying life forms can best be used to distinguish between tw
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oc losely related rod-shaped bacterial organisms, Salmonella typhimurium and Escherichia coli?
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a. physical characteristics @z c. DNA sequence comparison @z @z
b. method of reproduction @z @z d. environmental habitat @ z @z
ANS: C @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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8. Which of the following is always classified as a eukaryote?
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a. papillomavirus c. Escherichia coli @z
b. methanogen d. yeast
ANS: D @z DIF: Moderate REF: @ z 1.1
, OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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9. Which of the following has been used as a tool for gene therapy?
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a. viruses c. protozoa
b. archaea d. fungi @ z
ANS: A @ z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Understanding
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10. Which of the following would you not expect to find in the human digestive tract?
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a. archaea c. bacteria
b. algae d. intestinal viruses @ z @z
ANS: B @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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@ e three domains have in common and how they differ.
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11. Antibiotics are chemotherapeutic drugs that function by inhibiting an important cellular structure or p roc
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ess of an organism that is causing an infection. Which of the following would not be affected byan a
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ntibiotic that targets cellular metabolic enzymes?
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a. Streptococcus pyogenes bacteria c. ameba
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b. Herpes virus @z d. bread mold @ z @z
ANS: B @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1c Define viruses, and explain how they relate to living cells.MS
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C: Analyzing
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12. Which scientist is credited with constructing the first microscope?
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a. Antonie van Leeuwenhoek
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b. Catherine of Siena
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ANS: C @z DIF: Easy REF: 1.2 @z
OBJ: 1.2a Explain how microbial diseases have changed human history.
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MSC: Remembering
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13. Which of the following was an unexpected benefit of the bubonic plague?
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a. There was no benefit to the bubonic plague.
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b. The population of Europe experienced a baby boom.
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c. It resulted in a better understanding of aseptic practices and how to prevent the spread ofi
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d. The population decline enabled the cultural advancement of the Renaissance.
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ANS: D @z DIF: Easy REF: 1.2 @z
OBJ: 1.2a Explain how microbialgdiseases have changed human history.
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MSC: Understanding
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14. Which of the following organisms would you NOT be able to see using Robert Hooke’s microscope?
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a. vinegar eel @z c. mold filaments @z
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b. dust mites @z
ANS: D @z DIF: Moderate REF: @ z 1.2
@ z Microbiology The Human Experience
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2nd Edition By Foster and Slonczewski
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Chapter 1 - 27 Complete
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,Chapter 01: Microbes Shape Our History
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MULTIPLE CHOICE
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1. Which of the following is NOT considered a benefit of microorganisms?
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a. nitrogen fixation @z c. synthesis of vitamins @z @z
b. production of fermented foods @z @z d. causative agents of disease
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ANS: D @z DIF: Easy REF: 1.1 @z
OBJ: 1.1a Describe how we define a microbe, and explain why the definition is a challenge.MS
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: Remembering
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2. A microbe that is 50 nm in size would most likely be
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a.@ fungi.
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b. E. coli.
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ANS: C @z DIF: Moderate REF: 1.1
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying
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3. Based on the figure shown, the type of organism indicated with an arrow could be a
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a. virus. c. macroscopic fungi. @z
b. bacteria. d. large ameba.
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ANS: B @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying
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4. Based on the figure, the type of organism shown is a(n)
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, a. virus. c. archaea.
b. bacteria. d. eukaryote.
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ANS: D @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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5. Which of the following demonstrates correct scientific notation of a bacterial organism?
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a. Staphylococcus Epidermidis c. Staphylococcus epidermidis
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b. Staphylococcus epidermidis d. Staphylococcus Epidermidis
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ANS: C @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying @z @z @z @z @z @z @z
6. Which key characteristic differentiates a prokaryote from a eukaryote?
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a. the absence of proteins
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b. the presence of DNA
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c. the absence of membrane-bound organelles
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d. the presence of a cell wall
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ANS: C @z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
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7. Which of the following methods for classifying life forms can best be used to distinguish between tw
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oc losely related rod-shaped bacterial organisms, Salmonella typhimurium and Escherichia coli?
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a. physical characteristics @z c. DNA sequence comparison @z @z
b. method of reproduction @z @z d. environmental habitat @ z @z
ANS: C @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Applying @z @z @z @z @z @z @z
8. Which of the following is always classified as a eukaryote?
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a. papillomavirus c. Escherichia coli @z
b. methanogen d. yeast
ANS: D @z DIF: Moderate REF: @ z 1.1
, OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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@ e three domains have in common and how they differ.
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9. Which of the following has been used as a tool for gene therapy?
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a. viruses c. protozoa
b. archaea d. fungi @ z
ANS: A @ z DIF: Easy REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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e three domains have in common and how they differ.
@ z @z @z @z MSC: Understanding
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10. Which of the following would you not expect to find in the human digestive tract?
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a. archaea c. bacteria
b. algae d. intestinal viruses @ z @z
ANS: B @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1b Describe the three major domains of life: Archaea, Bacteria, and Eukarya. Explain whatth
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@ e three domains have in common and how they differ.
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11. Antibiotics are chemotherapeutic drugs that function by inhibiting an important cellular structure or p roc
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ess of an organism that is causing an infection. Which of the following would not be affected byan a
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ntibiotic that targets cellular metabolic enzymes?
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a. Streptococcus pyogenes bacteria c. ameba
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b. Herpes virus @z d. bread mold @ z @z
ANS: B @z DIF: Moderate REF: 1.1 @z
OBJ: 1.1c Define viruses, and explain how they relate to living cells.MS
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C: Analyzing
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12. Which scientist is credited with constructing the first microscope?
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a. Antonie van Leeuwenhoek
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b. Catherine of Siena
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ANS: C @z DIF: Easy REF: 1.2 @z
OBJ: 1.2a Explain how microbial diseases have changed human history.
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MSC: Remembering
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13. Which of the following was an unexpected benefit of the bubonic plague?
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a. There was no benefit to the bubonic plague.
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b. The population of Europe experienced a baby boom.
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c. It resulted in a better understanding of aseptic practices and how to prevent the spread ofi
@z @z @z @z @z @z @z @z @z @z @z @z @z @z @z @ z nfection.
d. The population decline enabled the cultural advancement of the Renaissance.
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ANS: D @z DIF: Easy REF: 1.2 @z
OBJ: 1.2a Explain how microbialgdiseases have changed human history.
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MSC: Understanding
@z
14. Which of the following organisms would you NOT be able to see using Robert Hooke’s microscope?
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a. vinegar eel @z c. mold filaments @z
s d. Mycobacterium tuberculosis @z
b. dust mites @z
ANS: D @z DIF: Moderate REF: @ z 1.2
