Straighterline Microbiology Unit 1-25 FINAL Exam review
m m m m m m m
Straighterline Microbiology Unit 1-
m m m
25 FINAL Exam review
m m m
1m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review
m m m m m m m
m
1. The sum total of all the microbes in a certain environment is termed
m m m m m m m m m m m m m m
the______
Select one: a m m
. biofilm
m
b. microbial niche m
c. microbiome
d. phylogeny
e. domain: Microbiome m
2. Studies of the immune response to an infection caused by microorganism
m m m m m m m m m m m
s would be performed by a/an _______.
m m m m m m
Select one: m
a. hypersensitivity specialist m
b. geomicrobiologist
c. epidemiologist
d. immunologist: Immunologist m
3. Which of the following is NOT a recent discovery that has had a huge imp
m m m m m m m m m m m m m m m
act on the understanding of microbiology?
m m m m m
Select one: m
a. Human microbiome project m m
b. PCR technique m
c. Small RNAs m
d. Restriction enzymes m
e. All are significant discoveries.: All are significant discoveries
m m m m m m m
4. A scientist studying the sequence of nucleotides in the rRNA of a bacteria
m m m m m m m m m m m m m
l species is working on _______.
m m m m m
Select one: m
a. determining if that species is the cause of a new disease
m m m m m m m m m m
b. determining evolutionary relatedness m m
c. nomenclature
d. recombinant DNA m
2m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review
m m m m m m m
e. bioremediation: Determining evolutionary relatedness m m m
5. Which of the following historical microbiologists is incorrectly paired with
m m m m m m m m m m
mhis contribution to the science?
m m m m
Select one: m
a. Francesco Redi: tested spontaneous generation with meat exposed to the
m m m m m m m m m
air or covered with cloth
m m m m m
b. Louis Pasteur: demonstrated that anthrax was caused by a bacterium
m m m m m m m m m
c. Joseph Lister: promoted disinfecting hands and air prior to surgery
m m m m m m m m m
d. Antonie van Leeuwenhoek:made and used quality magnifying lenses to o
m m m m m m m m m
bserve and record microorganisms: Louis pasteur: Demonstrated the anthra
m m m m m m m m
x was caused by a bacterium
m m m m m
6. Which of the following is a taxon that contains all the other taxa listed?
m m m m m m m m m m m m m m
Select one: a m m
. Phylum
m
b. Genus
c. Kingdom
d. Family
e. Species: Kingdom m
7. Which of the following are not considered microorganisms?
m m m m m m m m
Select one: m
a. Mosquitoes
b. Fungi
c. Bacteria
d. Viruses
e. Protozoa: Mosquitoes m
8. The microorganisms that recycle nutrients by breaking down dead matter
m m m m m m m m m m m
and wastes are called ______.
m m m m
Select one: m
a. prokaryotes
b. decomposers
c. pathogens
3m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review m m m m m m m
d. fermenters
e. eukaryotes: b. Decomposers m m
9. Which of the following is a unique characteristic of viruses that distinguis
m m m m m m m m m m m m
hes them from the other major groups of microorganisms?
m m m m m m m m
Select one: m
a. Cannot be seen without a microscope m m m m m
b. Cause human disease m m
c. Lack a nucleus m m
d. Lack cell structure m m
e. Contain genetic material: Lack of Cell structure
m m m m m m
10. All cells contain _______.
m m m m
Select one: m
a. mitochondria to generate ATP m m m
b. organelles for compartmentalization m m
c. ribosomes for protein synthesis m m m
d. cell walls made of cellulose
m m m m
e. uracil in their DNA: c. ribosomes for protein synthesis
m m m m m m m m
11. Compared to a solution of pH 9, a solution of pH 7 _______.
m m m m m m m m m m m m m
Select one: m
a. has a higher pH m m m
b. has no OH - ions m m m m
c. is more basic m m
d. has more H + ions: d. has more H + ions
m m m m m m m m m m
12. Burning coal produces sulfur dioxide in the atmosphere. When combine
m m m m m m m m m m
d with rain that falls into bodies of water, this leads to _______.
m m m m m m m m m m m m
Select one: m
a. a greater concentration of OH- ions in the water
m m m m m m m m
b. a decrease in the pH level of the water
m m m m m m m m
c. no change in the pH level of the water
m m m m m m m m
d. an increase in pH level of the water: b. a decrease in the pH level of the water
m m m m m m m m m m m m m m m m m
4m/m45
m m m m m m m
Straighterline Microbiology Unit 1-
m m m
25 FINAL Exam review
m m m
1m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review
m m m m m m m
m
1. The sum total of all the microbes in a certain environment is termed
m m m m m m m m m m m m m m
the______
Select one: a m m
. biofilm
m
b. microbial niche m
c. microbiome
d. phylogeny
e. domain: Microbiome m
2. Studies of the immune response to an infection caused by microorganism
m m m m m m m m m m m
s would be performed by a/an _______.
m m m m m m
Select one: m
a. hypersensitivity specialist m
b. geomicrobiologist
c. epidemiologist
d. immunologist: Immunologist m
3. Which of the following is NOT a recent discovery that has had a huge imp
m m m m m m m m m m m m m m m
act on the understanding of microbiology?
m m m m m
Select one: m
a. Human microbiome project m m
b. PCR technique m
c. Small RNAs m
d. Restriction enzymes m
e. All are significant discoveries.: All are significant discoveries
m m m m m m m
4. A scientist studying the sequence of nucleotides in the rRNA of a bacteria
m m m m m m m m m m m m m
l species is working on _______.
m m m m m
Select one: m
a. determining if that species is the cause of a new disease
m m m m m m m m m m
b. determining evolutionary relatedness m m
c. nomenclature
d. recombinant DNA m
2m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review
m m m m m m m
e. bioremediation: Determining evolutionary relatedness m m m
5. Which of the following historical microbiologists is incorrectly paired with
m m m m m m m m m m
mhis contribution to the science?
m m m m
Select one: m
a. Francesco Redi: tested spontaneous generation with meat exposed to the
m m m m m m m m m
air or covered with cloth
m m m m m
b. Louis Pasteur: demonstrated that anthrax was caused by a bacterium
m m m m m m m m m
c. Joseph Lister: promoted disinfecting hands and air prior to surgery
m m m m m m m m m
d. Antonie van Leeuwenhoek:made and used quality magnifying lenses to o
m m m m m m m m m
bserve and record microorganisms: Louis pasteur: Demonstrated the anthra
m m m m m m m m
x was caused by a bacterium
m m m m m
6. Which of the following is a taxon that contains all the other taxa listed?
m m m m m m m m m m m m m m
Select one: a m m
. Phylum
m
b. Genus
c. Kingdom
d. Family
e. Species: Kingdom m
7. Which of the following are not considered microorganisms?
m m m m m m m m
Select one: m
a. Mosquitoes
b. Fungi
c. Bacteria
d. Viruses
e. Protozoa: Mosquitoes m
8. The microorganisms that recycle nutrients by breaking down dead matter
m m m m m m m m m m m
and wastes are called ______.
m m m m
Select one: m
a. prokaryotes
b. decomposers
c. pathogens
3m/m45
, Straighterline Microbiology Unit 1-25 FINAL Exam review m m m m m m m
d. fermenters
e. eukaryotes: b. Decomposers m m
9. Which of the following is a unique characteristic of viruses that distinguis
m m m m m m m m m m m m
hes them from the other major groups of microorganisms?
m m m m m m m m
Select one: m
a. Cannot be seen without a microscope m m m m m
b. Cause human disease m m
c. Lack a nucleus m m
d. Lack cell structure m m
e. Contain genetic material: Lack of Cell structure
m m m m m m
10. All cells contain _______.
m m m m
Select one: m
a. mitochondria to generate ATP m m m
b. organelles for compartmentalization m m
c. ribosomes for protein synthesis m m m
d. cell walls made of cellulose
m m m m
e. uracil in their DNA: c. ribosomes for protein synthesis
m m m m m m m m
11. Compared to a solution of pH 9, a solution of pH 7 _______.
m m m m m m m m m m m m m
Select one: m
a. has a higher pH m m m
b. has no OH - ions m m m m
c. is more basic m m
d. has more H + ions: d. has more H + ions
m m m m m m m m m m
12. Burning coal produces sulfur dioxide in the atmosphere. When combine
m m m m m m m m m m
d with rain that falls into bodies of water, this leads to _______.
m m m m m m m m m m m m
Select one: m
a. a greater concentration of OH- ions in the water
m m m m m m m m
b. a decrease in the pH level of the water
m m m m m m m m
c. no change in the pH level of the water
m m m m m m m m
d. an increase in pH level of the water: b. a decrease in the pH level of the water
m m m m m m m m m m m m m m m m m
4m/m45
