Test Bank
Complete_ Introduction To Diagnostic
Microbiology For The Laboratory
Sciences 2nd Edition, By Maria Dannessa
Delost
wis
epr
of
wiseprof
,Chapter: Chapter 01 - Quiz
Multiple Choice
1.Which of the following is a phenotypical characteristic used for classifying bacteria?
A) Staining characteristics
B) Macroscopic morphology
C) Nutritional needs
D) All of these are
correct.
Ans: D
Complexity: Easy
Ahead: Classification and Taxonomy
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy: Recall
wis
2. Which of the following is written correctly using the binomial system of nomenclature?
A) STAPHYLOCOCCUS aureus
B) Streptococcus pyogenes
C) Staphylococcus Epidermidis
D) enterococcus
faecalis Ans: B
Complexity:Modera
te
Ahead:Classification and
Taxonomy Subject: Chapter 1
epr
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
3.The bacterial cell:
A) does not have any organelles.
B) contains DNA within the cytoplasm.
C) contains 40S and 60S ribosomal subunits.
of
wiseprof
,D) has double-stranded DNA that is bound to
histones. Ans: B
Complexity:Moderate
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Recall
4.Which of the following extensions enable the bacterial cell to attach to host cells?
A) Flagella
B) Pili
C) Plasmids
D) Ribosomes
Ans: B
Complexity:
Easy
Ahead: Bacterial
Components Subject:
Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy: Recall
wis
5.The gram-positive cell wall contains all of the following, except:
A) O antigen.
B) peptidoglycan.
C) teichoic acids.
D) lipoteichoic
acids. Ans: A
Complexity:Mod
erate
epr
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
6.Exotoxins:
A) are secreted by gram negative bacteria.
B) may be extracellular enzymes.
of
C) consist of LPS.
D) can induce fever upon cell
lysis. Ans:B
wiseprof
, Complexity:Moderate
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
7.Gram-positive bacteria contain , which are not found in gram-negative bacteria.
A) capsules
B) periplasmic space and an outer membrane
C) teichoic acids
wis
epr
of
wiseprof
Complete_ Introduction To Diagnostic
Microbiology For The Laboratory
Sciences 2nd Edition, By Maria Dannessa
Delost
wis
epr
of
wiseprof
,Chapter: Chapter 01 - Quiz
Multiple Choice
1.Which of the following is a phenotypical characteristic used for classifying bacteria?
A) Staining characteristics
B) Macroscopic morphology
C) Nutritional needs
D) All of these are
correct.
Ans: D
Complexity: Easy
Ahead: Classification and Taxonomy
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy: Recall
wis
2. Which of the following is written correctly using the binomial system of nomenclature?
A) STAPHYLOCOCCUS aureus
B) Streptococcus pyogenes
C) Staphylococcus Epidermidis
D) enterococcus
faecalis Ans: B
Complexity:Modera
te
Ahead:Classification and
Taxonomy Subject: Chapter 1
epr
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
3.The bacterial cell:
A) does not have any organelles.
B) contains DNA within the cytoplasm.
C) contains 40S and 60S ribosomal subunits.
of
wiseprof
,D) has double-stranded DNA that is bound to
histones. Ans: B
Complexity:Moderate
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Recall
4.Which of the following extensions enable the bacterial cell to attach to host cells?
A) Flagella
B) Pili
C) Plasmids
D) Ribosomes
Ans: B
Complexity:
Easy
Ahead: Bacterial
Components Subject:
Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy: Recall
wis
5.The gram-positive cell wall contains all of the following, except:
A) O antigen.
B) peptidoglycan.
C) teichoic acids.
D) lipoteichoic
acids. Ans: A
Complexity:Mod
erate
epr
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
6.Exotoxins:
A) are secreted by gram negative bacteria.
B) may be extracellular enzymes.
of
C) consist of LPS.
D) can induce fever upon cell
lysis. Ans:B
wiseprof
, Complexity:Moderate
Ahead:Bacterial Components
Subject: Chapter 1
Title: Taxonomy, the Microbial Cell, Metabolism,
and Genetics Taxonomy:Application
7.Gram-positive bacteria contain , which are not found in gram-negative bacteria.
A) capsules
B) periplasmic space and an outer membrane
C) teichoic acids
wis
epr
of
wiseprof
