PORTAGE MICROBIOLOGY FINAL EXAM
2026 QUESTIONS AND VERIFIED
ANSWERS (2026/2027 UPDATED) |
GRADED A+ | 100% SUCCESS
Match each of the following organelles with the correct description.
Ribosomes
nucleus
cytoplasm
lysosomes
Ribo - funtion in protein synthesis
nucleus - contains genomic content
cyto - constitutes the open volume
lyso - contains hydrolytic enzymes
Briefly explain how a Scanning Electron Microscope (SEM) forms an
image of subcellular organelles, substrates, and viral particles.
An image is formed from the interactions of electrons
as they reflect off (not through) the surface of the specimen.
Samples are coated in either gold or palladium to enhance
electron reflections. The reflection is seen in 3-D rendering.
OR
A scan (image) as electrons reflect off surfaces of a specimen loaded into the
machine. In order for this to best work, any sample is coated in gold or other
refractive material to enhance reflections. SEM is shown in 3-D
, Match each of the following organelles with the correct description.
Nucleus
Endoplasmic Reticulum
Lysosomes
Chloroplasts
Nucleus - Contains genomic content of the cell
Endoplasmic Reticulum - Series of membrane-enclosed sacs and interconnected
tubes
Lysosomes - Contain hydrolytic enzymes capable of degrading unwanted cellular
debris
Chloroplasts - Site of photosynthesis
Match each of the following diseases to the correct bacterial family.
Scalded Skin Syndrome
Bubonic PLague
Opthalmia Neonatorium
Legionnaires
Scalded Skin Syndrome - Staph Aureus
Bubonic Plague - Yersina Pestis
Opthalmia Neonatorium - Staphylococcus
Legionnaires - Legionella
Identify each of the following microorganisms as either a Prokaryote or a
Eukaryote.
E.coli
Archaeons
Yeast
Amoeba
E.coli - Prokaryote
Archaeons - Prokaryote
Yeast - Eukaryote
Amoeba - Eukaryote
2026 QUESTIONS AND VERIFIED
ANSWERS (2026/2027 UPDATED) |
GRADED A+ | 100% SUCCESS
Match each of the following organelles with the correct description.
Ribosomes
nucleus
cytoplasm
lysosomes
Ribo - funtion in protein synthesis
nucleus - contains genomic content
cyto - constitutes the open volume
lyso - contains hydrolytic enzymes
Briefly explain how a Scanning Electron Microscope (SEM) forms an
image of subcellular organelles, substrates, and viral particles.
An image is formed from the interactions of electrons
as they reflect off (not through) the surface of the specimen.
Samples are coated in either gold or palladium to enhance
electron reflections. The reflection is seen in 3-D rendering.
OR
A scan (image) as electrons reflect off surfaces of a specimen loaded into the
machine. In order for this to best work, any sample is coated in gold or other
refractive material to enhance reflections. SEM is shown in 3-D
, Match each of the following organelles with the correct description.
Nucleus
Endoplasmic Reticulum
Lysosomes
Chloroplasts
Nucleus - Contains genomic content of the cell
Endoplasmic Reticulum - Series of membrane-enclosed sacs and interconnected
tubes
Lysosomes - Contain hydrolytic enzymes capable of degrading unwanted cellular
debris
Chloroplasts - Site of photosynthesis
Match each of the following diseases to the correct bacterial family.
Scalded Skin Syndrome
Bubonic PLague
Opthalmia Neonatorium
Legionnaires
Scalded Skin Syndrome - Staph Aureus
Bubonic Plague - Yersina Pestis
Opthalmia Neonatorium - Staphylococcus
Legionnaires - Legionella
Identify each of the following microorganisms as either a Prokaryote or a
Eukaryote.
E.coli
Archaeons
Yeast
Amoeba
E.coli - Prokaryote
Archaeons - Prokaryote
Yeast - Eukaryote
Amoeba - Eukaryote
