PORTAGE LEARNING EXAM
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Exam Solution
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Microbiology Final Exam 2026 A+ GRADE ASSURED CO
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MPLETE SOLUTIONS AND VERIFIED ANSWERS (675F7)
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QUESTION 1 zm
contains genomic content in eukaryotic cells
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ANSWER
nucleus
QUESTION 2 zm
series of membrane-enclosed sacs and interconnected tubes
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ANSWER
endoplasmic reticulum zm
QUESTION 3 zm
contain hydrolytic enzymes for digestion
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ANSWER
lysosomes
QUESTION 4 zm
site of photosynthesis
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ANSWER
chloroplasts
QUESTION 5 zm
,function in protein synthesiszm zm zm
ANSWER
ribosomes
QUESTION 6 zm
constitutes the open volume within a cell zm zm zm zm zm zm
ANSWER
cytoplasm
QUESTION 7 zm
briefly explain how a scanning electron microscope (SEM) forms an image of a micros
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copic specimen zm
ANSWER
an image is formed from the interactions of electrons as the reflect off the surface of the specimen,
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not through it. samples are coated in either gold or palladium to enhance electron reflections, and t
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he reflection is seen in 3D rendering
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QUESTION 8 zm
briefly explain how a scanning electron holography microscope (STEHM) works and w
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hat it is specifically used to see
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ANSWER
it uses an electron beam that is coupled with a holography technique in order to study surfaces of
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proteins and subcellular structures. it can magnify subatomic structures up to 20 million times large
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r than what can be seen with the naked eye.
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QUESTION 9 zm
briefly explain how a transmission electron microscope forms an image of subcellular
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organelles, substrates, and viral particles
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ANSWER
an image is formed from the interactions of electrons as they pass through a thin sectioning of the
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sample that is coated heavily in a preservative. it is visualized in 2D rendering
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QUESTION 10 zm
, Legionnaires
ANSWER
Legionella
QUESTION 11zm
wound botulism
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ANSWER
Clostridium botulism
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QUESTION 12zm
impetigo
ANSWER
Staph aureus
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QUESTION 13zm
septicemia plague zm
ANSWER
Yersinia pestis
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QUESTION 14zm
tetanus
ANSWER
clostridium tetani
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QUESTION 15zm
folliculitis
ANSWER
staph aureus
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QUESTION 16zm
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Exam Solution
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Microbiology Final Exam 2026 A+ GRADE ASSURED CO
zm zm zm zm zm zm zm
MPLETE SOLUTIONS AND VERIFIED ANSWERS (675F7)
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QUESTION 1 zm
contains genomic content in eukaryotic cells
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ANSWER
nucleus
QUESTION 2 zm
series of membrane-enclosed sacs and interconnected tubes
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ANSWER
endoplasmic reticulum zm
QUESTION 3 zm
contain hydrolytic enzymes for digestion
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ANSWER
lysosomes
QUESTION 4 zm
site of photosynthesis
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ANSWER
chloroplasts
QUESTION 5 zm
,function in protein synthesiszm zm zm
ANSWER
ribosomes
QUESTION 6 zm
constitutes the open volume within a cell zm zm zm zm zm zm
ANSWER
cytoplasm
QUESTION 7 zm
briefly explain how a scanning electron microscope (SEM) forms an image of a micros
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copic specimen zm
ANSWER
an image is formed from the interactions of electrons as the reflect off the surface of the specimen,
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not through it. samples are coated in either gold or palladium to enhance electron reflections, and t
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he reflection is seen in 3D rendering
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QUESTION 8 zm
briefly explain how a scanning electron holography microscope (STEHM) works and w
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hat it is specifically used to see
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ANSWER
it uses an electron beam that is coupled with a holography technique in order to study surfaces of
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proteins and subcellular structures. it can magnify subatomic structures up to 20 million times large
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r than what can be seen with the naked eye.
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QUESTION 9 zm
briefly explain how a transmission electron microscope forms an image of subcellular
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organelles, substrates, and viral particles
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ANSWER
an image is formed from the interactions of electrons as they pass through a thin sectioning of the
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sample that is coated heavily in a preservative. it is visualized in 2D rendering
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QUESTION 10 zm
, Legionnaires
ANSWER
Legionella
QUESTION 11zm
wound botulism
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ANSWER
Clostridium botulism
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QUESTION 12zm
impetigo
ANSWER
Staph aureus
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QUESTION 13zm
septicemia plague zm
ANSWER
Yersinia pestis
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QUESTION 14zm
tetanus
ANSWER
clostridium tetani
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QUESTION 15zm
folliculitis
ANSWER
staph aureus
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QUESTION 16zm
