BIOD 171 COMPREHENSIVE MODULE EXAMS QUESTIONS & ANSWERS 2026-202… EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
BIOD 171 Comprehensive
Module Exams Questions &
Answers 2026-2027 |
Portage Learning
Microbiology
Verified Answers Exam Ready With Rationales
257 QUESTIONS
DOCUMENT OVERVIEW
This document provides 257 verified exam questions with correct answers for comprehensive study in
microbiology. It covers essential concepts within the field, ensuring that students gain a thorough
understanding of the material. Ideal for exam preparation, review, and certification study, this resource
enables learners to reinforce their knowledge and clarify complex topics effectively.
CONTENTS
• Microbial Classification • Cell Structure and Function
• Amino Acids and Proteins • Genetics and Nucleic Acids
• Metabolism and Energy • Photosynthesis
• Microscopy Techniques • Gram Staining and Bacterial Identification
• Staining Techniques • Bacterial Growth Media
• Clinical Microbiology • Streptococcus and Staphylococcus
• Infectious Diseases • Pathogenic Microbiology
Page 1
, • Universal Precautions and Safety
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 257
True/False. A virus is considered a microorganism.
CORRECT ANSWER
False
Q2 QUESTION 2 OF 257
True or False: The smallest biological unit of life is the molecule.
CORRECT ANSWER
False
Q3 QUESTION 3 OF 257
True of False: The genetic material within a prokaryotic cell is contained within a membrane-enclosed
region.
CORRECT ANSWER
False
Q4 QUESTION 4 OF 257
True or False: Archaea, a eukaryotic class of microorganisms, is capable of surviving harsh environments.
CORRECT ANSWER
False
Page 2
, Q5 QUESTION 5 OF 257
Which of the following microorganisms are considered to be Eukarya? Select all that apply.
Animalia
Plantae
Fungi
Protista
CORRECT ANSWER
All of them
Q6 QUESTION 6 OF 257
True or False: Protista retain a unicellular classification, as they are unable to form tissue layers.
CORRECT ANSWER
True
Q7 QUESTION 7 OF 257
The function of the lysosome is (select all that apply):
A. Lipid synthesis
B. Protein synthesis
C. To produce energy (ATP)
D. Protein modification and distribution
E. Waste disposal via hydrolytic enzymes
CORRECT ANSWER
E
Q8 QUESTION 8 OF 257
The function of the mitochondria is (select all that apply):
A. Lipid synthesis
B. Protein synthesis
C. To produce energy (ATP)
D. Protein modification and distribution
E. Waste disposal via hydrolytic enzymes
CORRECT ANSWER
C
Page 3
, Q9 QUESTION 9 OF 257
Cell walls are found in which of the following (select all that apply):
A. Plants
B. Fungi
C. Bacteria
D. Mammalian cells
E. Algae
CORRECT ANSWER
A, B, C, E
Q10 QUESTION 10 OF 257
True or false: enzymes slow down chemical reactions to conserve energy
CORRECT ANSWER
false, they speed up (catalyze) chemical reactions
Q11 QUESTION 11 OF 257
The term for metal ions that assist enzymes during the catalysis reaction
CORRECT ANSWER
cofactors
Q12 QUESTION 12 OF 257
the process of carbon fixation begins with reactants:
CORRECT ANSWER
ATP, CO2, NADPH, H2O
Q13 QUESTION 13 OF 257
This type of microscope uses neither halogen nor UV light sources but rather lasers to illuminate stained
cells in high resolution.
CORRECT ANSWER
Confocal
Page 4
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
BIOD 171 Comprehensive
Module Exams Questions &
Answers 2026-2027 |
Portage Learning
Microbiology
Verified Answers Exam Ready With Rationales
257 QUESTIONS
DOCUMENT OVERVIEW
This document provides 257 verified exam questions with correct answers for comprehensive study in
microbiology. It covers essential concepts within the field, ensuring that students gain a thorough
understanding of the material. Ideal for exam preparation, review, and certification study, this resource
enables learners to reinforce their knowledge and clarify complex topics effectively.
CONTENTS
• Microbial Classification • Cell Structure and Function
• Amino Acids and Proteins • Genetics and Nucleic Acids
• Metabolism and Energy • Photosynthesis
• Microscopy Techniques • Gram Staining and Bacterial Identification
• Staining Techniques • Bacterial Growth Media
• Clinical Microbiology • Streptococcus and Staphylococcus
• Infectious Diseases • Pathogenic Microbiology
Page 1
, • Universal Precautions and Safety
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 257
True/False. A virus is considered a microorganism.
CORRECT ANSWER
False
Q2 QUESTION 2 OF 257
True or False: The smallest biological unit of life is the molecule.
CORRECT ANSWER
False
Q3 QUESTION 3 OF 257
True of False: The genetic material within a prokaryotic cell is contained within a membrane-enclosed
region.
CORRECT ANSWER
False
Q4 QUESTION 4 OF 257
True or False: Archaea, a eukaryotic class of microorganisms, is capable of surviving harsh environments.
CORRECT ANSWER
False
Page 2
, Q5 QUESTION 5 OF 257
Which of the following microorganisms are considered to be Eukarya? Select all that apply.
Animalia
Plantae
Fungi
Protista
CORRECT ANSWER
All of them
Q6 QUESTION 6 OF 257
True or False: Protista retain a unicellular classification, as they are unable to form tissue layers.
CORRECT ANSWER
True
Q7 QUESTION 7 OF 257
The function of the lysosome is (select all that apply):
A. Lipid synthesis
B. Protein synthesis
C. To produce energy (ATP)
D. Protein modification and distribution
E. Waste disposal via hydrolytic enzymes
CORRECT ANSWER
E
Q8 QUESTION 8 OF 257
The function of the mitochondria is (select all that apply):
A. Lipid synthesis
B. Protein synthesis
C. To produce energy (ATP)
D. Protein modification and distribution
E. Waste disposal via hydrolytic enzymes
CORRECT ANSWER
C
Page 3
, Q9 QUESTION 9 OF 257
Cell walls are found in which of the following (select all that apply):
A. Plants
B. Fungi
C. Bacteria
D. Mammalian cells
E. Algae
CORRECT ANSWER
A, B, C, E
Q10 QUESTION 10 OF 257
True or false: enzymes slow down chemical reactions to conserve energy
CORRECT ANSWER
false, they speed up (catalyze) chemical reactions
Q11 QUESTION 11 OF 257
The term for metal ions that assist enzymes during the catalysis reaction
CORRECT ANSWER
cofactors
Q12 QUESTION 12 OF 257
the process of carbon fixation begins with reactants:
CORRECT ANSWER
ATP, CO2, NADPH, H2O
Q13 QUESTION 13 OF 257
This type of microscope uses neither halogen nor UV light sources but rather lasers to illuminate stained
cells in high resolution.
CORRECT ANSWER
Confocal
Page 4
