BIOD 171 ESSENTIAL MICROBIOLOGY
MODULE 2 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Module 2 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified Explanations
,1. True or False: Enzymes slow down chemical reactions to conserve energy.
as as as as as as as as as as as asas
Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Enzymes function as biological catalysts that accelerate (cataly
as as as as as as as as as
ze) chemical reactions by lowering the activation energy, enabling reactions to pr
as as as as as as as as as as as
oceed rapidly under physiological conditions. Slowing reactions would be energe
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tically disadvantageous. as
---
2. True or False: As movement requires energy, metabolism can be defined as a c
as as as as as as as as as as as as as as
ontrolled set of biochemical reactions that occur only in motile organisms in ord
as as as as as as as as as as as as
er to maintain life.
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Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Metabolism is universal and occurs in all living organisms regar
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dless of motility. Non- as as as
motile organisms, such as plants and many bacteria, undergo metabolism to main
as as as as as as as as as as as
tain vital functions including growth and repair, independent of movement.
as as as as as as as as as
---
, 3. True or False: Metabolism is a controlled set of biochemical reactions th
as as as as as as as as as as as as
at occur in living organisms in order to maintain life.
as as as as as as as as as asas
Answer choices: True / False as as as as asas
Correct Answer: True as as asas
Expert Rationale: Metabolism encompasses all enzymatic reactions that allow ce
as as as as as as as as as
lls to extract energy from nutrients, synthesize cellular components, and regulate
as as as as as as as as as as
homeostasis. It coordinates catabolic and anabolic pathways essential for sustai
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ning life. This complex regulation is critical for survival, growth, and reproduction
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of all living organisms.
as as as
4. True or False: Enzymes are polysaccharides that catalyze chemical reactions.
as as as as as as as as as as
asas
Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Enzymes are primarily proteins (though some RNA molecules c
as as as as as as as as as as
alled ribozymes also have catalytic function). They are composed of amino acid p
as as as as as as as as as as as as
olymers with tertiary and quaternary structures that allow substrate specificity a
as as as as as as as as as as
nd catalysis, unlike polysaccharides which are structural or storage carbohydrate
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s.
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MODULE 2 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Module 2 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified Explanations
,1. True or False: Enzymes slow down chemical reactions to conserve energy.
as as as as as as as as as as as asas
Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Enzymes function as biological catalysts that accelerate (cataly
as as as as as as as as as
ze) chemical reactions by lowering the activation energy, enabling reactions to pr
as as as as as as as as as as as
oceed rapidly under physiological conditions. Slowing reactions would be energe
as as as as as as as as as
tically disadvantageous. as
---
2. True or False: As movement requires energy, metabolism can be defined as a c
as as as as as as as as as as as as as as
ontrolled set of biochemical reactions that occur only in motile organisms in ord
as as as as as as as as as as as as
er to maintain life.
as as as asas
Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Metabolism is universal and occurs in all living organisms regar
as as as as as as as as as as as
dless of motility. Non- as as as
motile organisms, such as plants and many bacteria, undergo metabolism to main
as as as as as as as as as as as
tain vital functions including growth and repair, independent of movement.
as as as as as as as as as
---
, 3. True or False: Metabolism is a controlled set of biochemical reactions th
as as as as as as as as as as as as
at occur in living organisms in order to maintain life.
as as as as as as as as as asas
Answer choices: True / False as as as as asas
Correct Answer: True as as asas
Expert Rationale: Metabolism encompasses all enzymatic reactions that allow ce
as as as as as as as as as
lls to extract energy from nutrients, synthesize cellular components, and regulate
as as as as as as as as as as
homeostasis. It coordinates catabolic and anabolic pathways essential for sustai
as as as as as as as as as as
ning life. This complex regulation is critical for survival, growth, and reproduction
as as as as as as as as as as as as
of all living organisms.
as as as
4. True or False: Enzymes are polysaccharides that catalyze chemical reactions.
as as as as as as as as as as
asas
Answer choices: True / False as as as as asas
Correct Answer: False as as asas
Expert Rationale: Enzymes are primarily proteins (though some RNA molecules c
as as as as as as as as as as
alled ribozymes also have catalytic function). They are composed of amino acid p
as as as as as as as as as as as as
olymers with tertiary and quaternary structures that allow substrate specificity a
as as as as as as as as as as
nd catalysis, unlike polysaccharides which are structural or storage carbohydrate
as as as as as as as as as
s.
---
