GENERAL MICROBIOLOGY ACTUAL VERIFIED EXAM | HIGHER EDUCATION BIOLOGICAL SCIENCES
2026/2027 ACADEMIC YEAR | VERIFIED Q&A | ADVANCED MICROBIOLOGY & LIFE SCIENCES LEARNERS
MICROBIOLOGY
GENERAL MICRO
2026/2027
General Microbiology Actual Verified Exam
Higher Education Biological Sciences Curriculum
2026/2027 Academic Year | Verified Q&A for Advanced Microbiology
and Life Sciences Learners | Actual Verified Exam
150Q VERIFIED NEWEST EXAM RATIONALES
ACTUAL EXAM 2026/2027 ADV BIO
INCLUDES:
• Cell Structure, Bacteria, Viruses, Fungi, Parasites, Microbial Genetics
• Metabolism, Growth, Control, Immunity, Pathogenesis, Lab Techniques
• 150 Verified Questions + Answers + Detailed Rationales | Microbiology
• Professional Study Guide | Borders + Page Numbers | 2026/2027 Edition
General Microbiology | Biological Sciences | Not affiliated with institutions
Confidential Study Guide - Educational Purposes Only | 2026/2027 Edition
,Bacterial Structure Genetics Metabolism Growth
Description: Bacterial cell structure prokaryotic no nucleus 70S ribosomes, cell wall peptidoglycan NAG NAM cross-linked, Gram-positive thick peptidoglycan 20-80 nm
teichoic acids lipoteichoic retains crystal violet purple Gram stain, Gram-negative thin peptidoglycan 2-7 nm outer membrane LPS lipopolysaccharide lipid A core
polysaccharide O antigen endotoxin pink safranin Gram stain, cell membrane phospholipid, capsules slime layer, flagella motility, pili fimbriae adhesion, endospores
Bacillus Clostridium resistant, microbial genetics DNA structure double helix, replication semiconservative DNA polymerase, transcription DNA to mRNA RNA polymerase
promoter, translation mRNA to protein ribosome 50S 30S codons tRNA, operon regulation lac operon inducible trp repressible, mutation horizontal gene transfer
transformation transduction conjugation plasmid, microbial metabolism enzymes catabolism anabolism, aerobic respiration oxygen final electron acceptor electron transport
chain 38 ATP glucose, anaerobic respiration inorganic final electron acceptor nitrate sulfate fumarate, fermentation organic final acceptor glycolysis to pyruvate to
fermentation products lactic acid ethanol low ATP 2 ATP, metabolic pathways glycolysis Krebs ETC, microbial growth binary fission doubling, phases lag adaptation log
exponential rapid growth stationary nutrient depletion death decline, factors temperature classification psychrophile cold 0-15C psychrotroph 20-30C mesophile moderate
20-45C human pathogens thermophile hot 45-80C hyperthermophile >80C, pH acidophile <5 neutrophile 5-8 alkaliphile >8, oxygen obligate aerobe needs O2 obligate
anaerobe killed O2 facultative anaerobe with without aerotolerant, nutrients, osmotic pressure, quorum sensing.
Control Immunity Pathogenesis Lab Techniques
Description: Control of microorganisms sterilization kills all forms including endospores methods moist heat autoclave 121C 15 psi 15-20 min, dry heat 170C 2 hr, filtration
HEPA, radiation gamma UV, chemical ethylene oxide, disinfection kills most pathogens but not spores chemical disinfectants chlorine bleach phenolics quaternary
ammonium alcohols, levels high intermediate low, antisepsis chemical on living tissue iodine alcohol chlorhexidine, pasteurization 63C 30 min or 72C 15 sec kills
pathogens reduces spoilage, immunity host defense innate non-specific first line physical chemical barriers skin acidic pH mucous lysozyme, second line phagocytes
neutrophils macrophages NK natural killer complement inflammation fever, adaptive specific third line humoral immunity B lymphocytes plasma cells antibodies IgG IgM
IgA IgE IgD neutralization opsonization, cell-mediated T lymphocytes CD4 helper Th1 Th2 CD8 cytotoxic CTL, memory primary secondary response vaccination,
immunology antigens antibodies, hypersensitivity autoimmunity, pathogenesis disease development Koch's postulates 4 criteria 1 microbe present disease absent healthy
2 isolate pure culture 3 inoculate healthy cause disease 4 re-isolate same microbe exceptions viruses, virulence factors ability cause disease adhesion pili fimbriae,
capsules antiphagocytic, toxins exotoxins protein secreted Gram-positive A-B toxins superantigens endotoxins LPS Gram-negative lipid A fever shock, enzymes invasins
hyaluronidase collagenase, biofilm, lab techniques staining simple one dye, Gram differential crystal violet iodine alcohol safranin, acid-fast Mycobacterium carbolfuchsin
acid-alcohol, microscopy light bright-field 1000x resolution 0.2 um, dark-field, phase-contrast, fluorescence, electron TEM SEM, culture media general purpose nutrient
agar, enriched blood agar chocolate agar, selective MacConkey inhibits Gram-positive, differential EMB eosin methylene blue distinguishes lactose fermenters,
biochemical tests IMViC catalase oxidase.
Viruses Fungi Parasites Advanced Microbiology
Description: Viruses acellular obligate intracellular parasites filterable, structure capsid protein subunits capsomers symmetry icosahedral helical complex, nucleic acid
DNA or RNA single double stranded, envelope lipid bilayer derived host spiked glycoproteins some have envelope, replication steps attachment adsorption penetration
entry uncoating eclipse biosynthesis assembly maturation release lysis budding, lytic cycle virulent immediate replication lysis, lysogenic temperate integration prophage
induction, Baltimore classification I dsDNA II ssDNA III dsRNA IV +ssRNA V -ssRNA VI ssRNA-RT retroviruses VII dsDNA-RT, cultivation cell culture eggs animals,
medically important DNA viruses Herpes Pox Papilloma, RNA viruses Influenza HIV Rabies SARS-CoV-2, bacteriophages, fungi eukaryotic chitin cell wall yeast unicellular
budding Candida, mold multicellular hyphae mycelium Aspergillus, dimorphic temperature dependent Histoplasma, classification based on sexual spores Zygomycota
Ascomycota Basidiomycota, medically important superficial cutaneous Dermatophytes Trichophyton Microsporum Epidermophyton, subcutaneous, systemic opportunistic,
parasites eukaryotic protozoa unicellular amoebae flagellates ciliates sporozoa Plasmodium malaria Giardia Entamoeba, helminths multicellular worms nematodes
roundworms Ascaris, cestodes tapeworms, trematodes flukes, life cycles definitive intermediate host, advanced microbiology biotechnology recombinant DNA CRISPR.
Page 2 - General Microbiology 150Q 2026/2027
,Question 1: Q1: Bacterial cell structure - Gram-positive vs Gram-negative cell wall?
A. Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan 2-7nm outer membrane LPS
lipopolysaccharide pink
B. Gram-positive thin peptidoglycan Gram-negative thick
C. No difference Gram-positive Gram-negative cell wall
D. Only Gram-positive has peptidoglycan
CORRECT ANSWER: A. Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan
2-7nm outer membrane LPS lipopolysaccharide pink
RATIONALE:
Rationale: Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan 2-7nm outer membrane LPS
lipopolysaccharide pink. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 2: Q2: Viruses - structure replication and classification?
A. Viruses free-living
B. Viruses cellular structure
C. Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some, replication lytic lysogenic, Baltimore
classification
D. No replication viruses
CORRECT ANSWER: C. Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some,
replication lytic lysogenic, Baltimore classification
RATIONALE:
Rationale: Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some, replication lytic lysogenic, Baltimore
classification. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 3: Q3: Microbial genetics - DNA replication transcription translation?
A. No translation microbial genetics
B. No transcription microbial genetics
C. No replication microbial genetics
D. Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA to protein ribosome, operon lac
trp regulation
CORRECT ANSWER: D. Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA
to protein ribosome, operon lac trp regulation
RATIONALE:
Rationale: Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA to protein ribosome, operon lac trp
regulation. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 4: Q4: Microbial metabolism - aerobic anaerobic respiration fermentation?
A. Only aerobic respiration microbial metabolism
B. Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor nitrate sulfate, fermentation
organic final acceptor low ATP
C. No anaerobic respiration microbial metabolism
D. No fermentation microbial metabolism
CORRECT ANSWER: B. Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor
nitrate sulfate, fermentation organic final acceptor low ATP
RATIONALE:
Rationale: Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor nitrate sulfate, fermentation organic final
acceptor low ATP. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 5: Q5: Microbial growth - phases and factors affecting growth?
A. Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH acidophile neutrophile, oxygen
aerobe anaerobe facultative, nutrients
B. Only lag phase microbial growth
C. No factors affecting growth microbial growth
D. Only log phase microbial growth
CORRECT ANSWER: A. Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH
acidophile neutrophile, oxygen aerobe anaerobe facultative, nutrients
RATIONALE:
Rationale: Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH acidophile neutrophile, oxygen aerobe
anaerobe facultative, nutrients. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences
learners 2026/2027.
Question 6: Q6: Control of microorganisms - sterilization disinfection antisepsis?
A. No disinfection control microorganisms
B. Sterilization kills only vegetative cells
C. Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens chemical, antisepsis chemical on skin,
pasteurization filtration
D. Only antisepsis control microorganisms
CORRECT ANSWER: C. Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens
chemical, antisepsis chemical on skin, pasteurization filtration
Page 3 - General Microbiology 150Q 2026/2027
, RATIONALE:
Rationale: Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens chemical, antisepsis chemical on skin,
pasteurization filtration. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 7: Q7: Immunity - innate adaptive humoral cell-mediated?
A. Only adaptive immunity
B. Only innate immunity
C. No humoral immunity
D. Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B cells antibodies, cell-mediated T
cells cytotoxic helper, memory
CORRECT ANSWER: D. Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B
cells antibodies, cell-mediated T cells cytotoxic helper, memory
RATIONALE:
Rationale: Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B cells antibodies, cell-mediated T cells
cytotoxic helper, memory. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 8: Q8: Pathogenesis - Koch's postulates and virulence factors?
A. No Koch's postulates pathogenesis
B. Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo enzymes invasins biofilm
C. No virulence factors pathogenesis
D. Only adhesion virulence factor
CORRECT ANSWER: B. Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo
enzymes invasins biofilm
RATIONALE:
Rationale: Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo enzymes invasins biofilm. Per Tortora Funke
Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 9: Q9: Fungi and parasites - classification and medically important?
A. Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes, parasites protozoa helminths
Plasmodium Giardia
B. No fungi classification
C. No parasites classification
D. Only bacteria fungi parasites
CORRECT ANSWER: A. Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes,
parasites protozoa helminths Plasmodium Giardia
RATIONALE:
Rationale: Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes, parasites protozoa helminths Plasmodium
Giardia. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 10: Q10: Lab techniques - staining microscopy culture media?
A. No microscopy lab techniques
B. No staining lab techniques
C. Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general purpose blood agar enriched chocolate
selective MacConkey differential EMB
D. No culture media lab techniques
CORRECT ANSWER: C. Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general
purpose blood agar enriched chocolate selective MacConkey differential EMB
RATIONALE:
Rationale: Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general purpose blood agar enriched chocolate selective
MacConkey differential EMB. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences
learners 2026/2027.
Page 4 - General Microbiology 150Q 2026/2027
2026/2027 ACADEMIC YEAR | VERIFIED Q&A | ADVANCED MICROBIOLOGY & LIFE SCIENCES LEARNERS
MICROBIOLOGY
GENERAL MICRO
2026/2027
General Microbiology Actual Verified Exam
Higher Education Biological Sciences Curriculum
2026/2027 Academic Year | Verified Q&A for Advanced Microbiology
and Life Sciences Learners | Actual Verified Exam
150Q VERIFIED NEWEST EXAM RATIONALES
ACTUAL EXAM 2026/2027 ADV BIO
INCLUDES:
• Cell Structure, Bacteria, Viruses, Fungi, Parasites, Microbial Genetics
• Metabolism, Growth, Control, Immunity, Pathogenesis, Lab Techniques
• 150 Verified Questions + Answers + Detailed Rationales | Microbiology
• Professional Study Guide | Borders + Page Numbers | 2026/2027 Edition
General Microbiology | Biological Sciences | Not affiliated with institutions
Confidential Study Guide - Educational Purposes Only | 2026/2027 Edition
,Bacterial Structure Genetics Metabolism Growth
Description: Bacterial cell structure prokaryotic no nucleus 70S ribosomes, cell wall peptidoglycan NAG NAM cross-linked, Gram-positive thick peptidoglycan 20-80 nm
teichoic acids lipoteichoic retains crystal violet purple Gram stain, Gram-negative thin peptidoglycan 2-7 nm outer membrane LPS lipopolysaccharide lipid A core
polysaccharide O antigen endotoxin pink safranin Gram stain, cell membrane phospholipid, capsules slime layer, flagella motility, pili fimbriae adhesion, endospores
Bacillus Clostridium resistant, microbial genetics DNA structure double helix, replication semiconservative DNA polymerase, transcription DNA to mRNA RNA polymerase
promoter, translation mRNA to protein ribosome 50S 30S codons tRNA, operon regulation lac operon inducible trp repressible, mutation horizontal gene transfer
transformation transduction conjugation plasmid, microbial metabolism enzymes catabolism anabolism, aerobic respiration oxygen final electron acceptor electron transport
chain 38 ATP glucose, anaerobic respiration inorganic final electron acceptor nitrate sulfate fumarate, fermentation organic final acceptor glycolysis to pyruvate to
fermentation products lactic acid ethanol low ATP 2 ATP, metabolic pathways glycolysis Krebs ETC, microbial growth binary fission doubling, phases lag adaptation log
exponential rapid growth stationary nutrient depletion death decline, factors temperature classification psychrophile cold 0-15C psychrotroph 20-30C mesophile moderate
20-45C human pathogens thermophile hot 45-80C hyperthermophile >80C, pH acidophile <5 neutrophile 5-8 alkaliphile >8, oxygen obligate aerobe needs O2 obligate
anaerobe killed O2 facultative anaerobe with without aerotolerant, nutrients, osmotic pressure, quorum sensing.
Control Immunity Pathogenesis Lab Techniques
Description: Control of microorganisms sterilization kills all forms including endospores methods moist heat autoclave 121C 15 psi 15-20 min, dry heat 170C 2 hr, filtration
HEPA, radiation gamma UV, chemical ethylene oxide, disinfection kills most pathogens but not spores chemical disinfectants chlorine bleach phenolics quaternary
ammonium alcohols, levels high intermediate low, antisepsis chemical on living tissue iodine alcohol chlorhexidine, pasteurization 63C 30 min or 72C 15 sec kills
pathogens reduces spoilage, immunity host defense innate non-specific first line physical chemical barriers skin acidic pH mucous lysozyme, second line phagocytes
neutrophils macrophages NK natural killer complement inflammation fever, adaptive specific third line humoral immunity B lymphocytes plasma cells antibodies IgG IgM
IgA IgE IgD neutralization opsonization, cell-mediated T lymphocytes CD4 helper Th1 Th2 CD8 cytotoxic CTL, memory primary secondary response vaccination,
immunology antigens antibodies, hypersensitivity autoimmunity, pathogenesis disease development Koch's postulates 4 criteria 1 microbe present disease absent healthy
2 isolate pure culture 3 inoculate healthy cause disease 4 re-isolate same microbe exceptions viruses, virulence factors ability cause disease adhesion pili fimbriae,
capsules antiphagocytic, toxins exotoxins protein secreted Gram-positive A-B toxins superantigens endotoxins LPS Gram-negative lipid A fever shock, enzymes invasins
hyaluronidase collagenase, biofilm, lab techniques staining simple one dye, Gram differential crystal violet iodine alcohol safranin, acid-fast Mycobacterium carbolfuchsin
acid-alcohol, microscopy light bright-field 1000x resolution 0.2 um, dark-field, phase-contrast, fluorescence, electron TEM SEM, culture media general purpose nutrient
agar, enriched blood agar chocolate agar, selective MacConkey inhibits Gram-positive, differential EMB eosin methylene blue distinguishes lactose fermenters,
biochemical tests IMViC catalase oxidase.
Viruses Fungi Parasites Advanced Microbiology
Description: Viruses acellular obligate intracellular parasites filterable, structure capsid protein subunits capsomers symmetry icosahedral helical complex, nucleic acid
DNA or RNA single double stranded, envelope lipid bilayer derived host spiked glycoproteins some have envelope, replication steps attachment adsorption penetration
entry uncoating eclipse biosynthesis assembly maturation release lysis budding, lytic cycle virulent immediate replication lysis, lysogenic temperate integration prophage
induction, Baltimore classification I dsDNA II ssDNA III dsRNA IV +ssRNA V -ssRNA VI ssRNA-RT retroviruses VII dsDNA-RT, cultivation cell culture eggs animals,
medically important DNA viruses Herpes Pox Papilloma, RNA viruses Influenza HIV Rabies SARS-CoV-2, bacteriophages, fungi eukaryotic chitin cell wall yeast unicellular
budding Candida, mold multicellular hyphae mycelium Aspergillus, dimorphic temperature dependent Histoplasma, classification based on sexual spores Zygomycota
Ascomycota Basidiomycota, medically important superficial cutaneous Dermatophytes Trichophyton Microsporum Epidermophyton, subcutaneous, systemic opportunistic,
parasites eukaryotic protozoa unicellular amoebae flagellates ciliates sporozoa Plasmodium malaria Giardia Entamoeba, helminths multicellular worms nematodes
roundworms Ascaris, cestodes tapeworms, trematodes flukes, life cycles definitive intermediate host, advanced microbiology biotechnology recombinant DNA CRISPR.
Page 2 - General Microbiology 150Q 2026/2027
,Question 1: Q1: Bacterial cell structure - Gram-positive vs Gram-negative cell wall?
A. Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan 2-7nm outer membrane LPS
lipopolysaccharide pink
B. Gram-positive thin peptidoglycan Gram-negative thick
C. No difference Gram-positive Gram-negative cell wall
D. Only Gram-positive has peptidoglycan
CORRECT ANSWER: A. Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan
2-7nm outer membrane LPS lipopolysaccharide pink
RATIONALE:
Rationale: Gram-positive thick peptidoglycan 20-80nm teichoic acids purple Gram stain, Gram-negative thin peptidoglycan 2-7nm outer membrane LPS
lipopolysaccharide pink. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 2: Q2: Viruses - structure replication and classification?
A. Viruses free-living
B. Viruses cellular structure
C. Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some, replication lytic lysogenic, Baltimore
classification
D. No replication viruses
CORRECT ANSWER: C. Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some,
replication lytic lysogenic, Baltimore classification
RATIONALE:
Rationale: Viruses acellular obligate intracellular parasites structure capsid protein nucleic acid DNA or RNA envelope some, replication lytic lysogenic, Baltimore
classification. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 3: Q3: Microbial genetics - DNA replication transcription translation?
A. No translation microbial genetics
B. No transcription microbial genetics
C. No replication microbial genetics
D. Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA to protein ribosome, operon lac
trp regulation
CORRECT ANSWER: D. Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA
to protein ribosome, operon lac trp regulation
RATIONALE:
Rationale: Microbial genetics DNA replication semiconservative, transcription DNA to mRNA RNA polymerase, translation mRNA to protein ribosome, operon lac trp
regulation. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 4: Q4: Microbial metabolism - aerobic anaerobic respiration fermentation?
A. Only aerobic respiration microbial metabolism
B. Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor nitrate sulfate, fermentation
organic final acceptor low ATP
C. No anaerobic respiration microbial metabolism
D. No fermentation microbial metabolism
CORRECT ANSWER: B. Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor
nitrate sulfate, fermentation organic final acceptor low ATP
RATIONALE:
Rationale: Metabolism aerobic respiration oxygen final electron acceptor 38 ATP, anaerobic respiration inorganic final acceptor nitrate sulfate, fermentation organic final
acceptor low ATP. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 5: Q5: Microbial growth - phases and factors affecting growth?
A. Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH acidophile neutrophile, oxygen
aerobe anaerobe facultative, nutrients
B. Only lag phase microbial growth
C. No factors affecting growth microbial growth
D. Only log phase microbial growth
CORRECT ANSWER: A. Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH
acidophile neutrophile, oxygen aerobe anaerobe facultative, nutrients
RATIONALE:
Rationale: Growth phases lag log exponential stationary death, factors temperature mesophile psychrophile thermophile, pH acidophile neutrophile, oxygen aerobe
anaerobe facultative, nutrients. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences
learners 2026/2027.
Question 6: Q6: Control of microorganisms - sterilization disinfection antisepsis?
A. No disinfection control microorganisms
B. Sterilization kills only vegetative cells
C. Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens chemical, antisepsis chemical on skin,
pasteurization filtration
D. Only antisepsis control microorganisms
CORRECT ANSWER: C. Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens
chemical, antisepsis chemical on skin, pasteurization filtration
Page 3 - General Microbiology 150Q 2026/2027
, RATIONALE:
Rationale: Control sterilization kills all microbes spores autoclave 121C 15 psi 15 min, disinfection kills most pathogens chemical, antisepsis chemical on skin,
pasteurization filtration. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 7: Q7: Immunity - innate adaptive humoral cell-mediated?
A. Only adaptive immunity
B. Only innate immunity
C. No humoral immunity
D. Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B cells antibodies, cell-mediated T
cells cytotoxic helper, memory
CORRECT ANSWER: D. Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B
cells antibodies, cell-mediated T cells cytotoxic helper, memory
RATIONALE:
Rationale: Immunity innate non-specific skin mucous phagocytes NK complement inflammation, adaptive specific humoral B cells antibodies, cell-mediated T cells
cytotoxic helper, memory. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners
2026/2027.
Question 8: Q8: Pathogenesis - Koch's postulates and virulence factors?
A. No Koch's postulates pathogenesis
B. Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo enzymes invasins biofilm
C. No virulence factors pathogenesis
D. Only adhesion virulence factor
CORRECT ANSWER: B. Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo
enzymes invasins biofilm
RATIONALE:
Rationale: Pathogenesis Koch's postulates 4 criteria prove causation, virulence factors adhesion capsules toxins exo endo enzymes invasins biofilm. Per Tortora Funke
Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 9: Q9: Fungi and parasites - classification and medically important?
A. Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes, parasites protozoa helminths
Plasmodium Giardia
B. No fungi classification
C. No parasites classification
D. Only bacteria fungi parasites
CORRECT ANSWER: A. Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes,
parasites protozoa helminths Plasmodium Giardia
RATIONALE:
Rationale: Fungi eukaryotic yeasts molds dimorphic classification, medically important Candida Aspergillus Dermatophytes, parasites protozoa helminths Plasmodium
Giardia. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences learners 2026/2027.
Question 10: Q10: Lab techniques - staining microscopy culture media?
A. No microscopy lab techniques
B. No staining lab techniques
C. Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general purpose blood agar enriched chocolate
selective MacConkey differential EMB
D. No culture media lab techniques
CORRECT ANSWER: C. Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general
purpose blood agar enriched chocolate selective MacConkey differential EMB
RATIONALE:
Rationale: Lab techniques staining Gram acid-fast simple, microscopy light electron fluorescence, culture media general purpose blood agar enriched chocolate selective
MacConkey differential EMB. Per Tortora Funke Case Microbiology and higher education biological sciences curriculum for advanced microbiology and life sciences
learners 2026/2027.
Page 4 - General Microbiology 150Q 2026/2027
