BIOD 171 ESSENTIAL MICROBIOLOGY
MODULE 1 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Module 1 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Clear images
➢ Expert-Verified Explanations
,1. At a generalized level, all cells are comprised of what?
as as as as as as as as as as asas
Answer choices: as asas
A. Macromolecules
as asas
B. Organelles
as asas
C. Organisms
as asas
D. Tissues as asas
Correct Answer: A. Macromolecules as as as asas
Expert Rationale: Cells are constructed primarily from macromolecules—
as as as as as as as
proteins, lipids, nucleic acids, and polysaccharides—as as as as as
that collectively perform structural and catalytic functions. Partial answers listing
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only some macromolecule classes are incomplete.
as as as as as
---
2. True/False. A virus is classified as a microbe:
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Correct Answer: True as as asas
Expert Rationale: While viruses are not living organisms and do not meet the crite
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ria of microorganisms, they are included within the broad category of microbes.
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Microbes encompass all microscopic entities including bacteria, archaea, protists
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, fungi, and viruses, the latter due to their biological relevance and impact.
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---
3. True or False: The smallest biological unit of life is the molecule:
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Correct Answer: False as as asas
, Expert Rationale: Molecules, such as proteins and nucleic acids, are chemical stru
as as as as as as as as as as as
ctures but do not independently exhibit characteristics of life. The cell is the small
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est unit capable of sustaining life processes like metabolism, growth, and reprodu
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ction.
---
4. What is the smallest biological unit of life?
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Answer choices: as asas
A. Atom as asas
B. Molecule
as asas
C. Cell as asas
D. Organism as asas
Correct Answer: C. Cell as as as asas
Expert Rationale: The cell represents the fundamental structural and functional u
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nit of life, capable of autonomous processes necessary for living systems, includin
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g energy transformation, replication, and response to environment.
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---
5. True/False. A virus is considered a microorganism:
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Correct Answer: False as as asas
Expert Rationale: Viruses lack cellular structure and independent metabolic mach
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inery, which disqualifies them from classification as microorganisms, defined as u
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nicellular life forms. However, viruses are considered infectious agents that requi
as as as as as as as as as as
re host cells to replicate.
as as as as
MODULE 1 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Module 1 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Clear images
➢ Expert-Verified Explanations
,1. At a generalized level, all cells are comprised of what?
as as as as as as as as as as asas
Answer choices: as asas
A. Macromolecules
as asas
B. Organelles
as asas
C. Organisms
as asas
D. Tissues as asas
Correct Answer: A. Macromolecules as as as asas
Expert Rationale: Cells are constructed primarily from macromolecules—
as as as as as as as
proteins, lipids, nucleic acids, and polysaccharides—as as as as as
that collectively perform structural and catalytic functions. Partial answers listing
as as as as as as as as as as
only some macromolecule classes are incomplete.
as as as as as
---
2. True/False. A virus is classified as a microbe:
as as as as as as as as asas
Correct Answer: True as as asas
Expert Rationale: While viruses are not living organisms and do not meet the crite
as as as as as as as as as as as as as
ria of microorganisms, they are included within the broad category of microbes.
as as as as as as as as as as as as
Microbes encompass all microscopic entities including bacteria, archaea, protists
as as as as as as as as
, fungi, and viruses, the latter due to their biological relevance and impact.
as as as as as as as as as as as as
---
3. True or False: The smallest biological unit of life is the molecule:
as as as as as as as as as as as as asas
Correct Answer: False as as asas
, Expert Rationale: Molecules, such as proteins and nucleic acids, are chemical stru
as as as as as as as as as as as
ctures but do not independently exhibit characteristics of life. The cell is the small
as as as as as as as as as as as as as
est unit capable of sustaining life processes like metabolism, growth, and reprodu
as as as as as as as as as as as
ction.
---
4. What is the smallest biological unit of life?
as as as as as as as as asas
Answer choices: as asas
A. Atom as asas
B. Molecule
as asas
C. Cell as asas
D. Organism as asas
Correct Answer: C. Cell as as as asas
Expert Rationale: The cell represents the fundamental structural and functional u
as as as as as as as as as as
nit of life, capable of autonomous processes necessary for living systems, includin
as as as as as as as as as as as
g energy transformation, replication, and response to environment.
as as as as as as as
---
5. True/False. A virus is considered a microorganism:
as as as as as as as asas
Correct Answer: False as as asas
Expert Rationale: Viruses lack cellular structure and independent metabolic mach
as as as as as as as as as
inery, which disqualifies them from classification as microorganisms, defined as u
as as as as as as as as as as
nicellular life forms. However, viruses are considered infectious agents that requi
as as as as as as as as as as
re host cells to replicate.
as as as as
