Portage Microbiology BIOD171 FINAL EXAM
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Nucleus contains genomic content in eukaryotic cells
Endoplasmic reticulum series of membrane enclosed sacs and
interconnected tubes
Lysosomes contain hydrolytic enzymes for digestion
Chloroplast Site of photosynthesis
Briefly explain how a Scanning Answer: An image is formed from the interactions
Electron Microscope (SEM) forms an of electrons as they reflect off (not through) the
image of a microscopic specimen. surface of the specimen. Samples are coated in
either gold or palladium to enhance electron
reflections. The reflection is seen in 3-D rendering.
Legionnaires legionella
Wound botulism Clostridium botulinum
Impetigo staph auerus
Septicemic plague yersina pestis
, Yeast Eukaryote
Mycobacterium Prokaryote
Algae Eukaryote
flu virus neither eukaryote or prokaryote
Phototroph utilize photons to generate ATP from ADP
lithotroph remove electrons from inorganic molecules
autotroph obtain their source of carbon from inorganic
molecules
chemotroph acquire energy from preformed chemicals in the
environment
A researcher is looking to solidify an agar
agent for growth media. What
polysaccharide substance would he
or she use?
Place the following viral life cycle 1-Attachment:
steps in order beginning with viral 2-Entry:
attachment (3points) and provide a 3- Uncoating: the viral capsid disassembles
description of "UNCOATING" (1 4-Replication:
point). 5-Release:
6-New infection:
The action of alcohol during Gram Decolorizes the cell
staining is___________.
Save
Nucleus contains genomic content in eukaryotic cells
Endoplasmic reticulum series of membrane enclosed sacs and
interconnected tubes
Lysosomes contain hydrolytic enzymes for digestion
Chloroplast Site of photosynthesis
Briefly explain how a Scanning Answer: An image is formed from the interactions
Electron Microscope (SEM) forms an of electrons as they reflect off (not through) the
image of a microscopic specimen. surface of the specimen. Samples are coated in
either gold or palladium to enhance electron
reflections. The reflection is seen in 3-D rendering.
Legionnaires legionella
Wound botulism Clostridium botulinum
Impetigo staph auerus
Septicemic plague yersina pestis
, Yeast Eukaryote
Mycobacterium Prokaryote
Algae Eukaryote
flu virus neither eukaryote or prokaryote
Phototroph utilize photons to generate ATP from ADP
lithotroph remove electrons from inorganic molecules
autotroph obtain their source of carbon from inorganic
molecules
chemotroph acquire energy from preformed chemicals in the
environment
A researcher is looking to solidify an agar
agent for growth media. What
polysaccharide substance would he
or she use?
Place the following viral life cycle 1-Attachment:
steps in order beginning with viral 2-Entry:
attachment (3points) and provide a 3- Uncoating: the viral capsid disassembles
description of "UNCOATING" (1 4-Replication:
point). 5-Release:
6-New infection:
The action of alcohol during Gram Decolorizes the cell
staining is___________.
