Category: Microbiology
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📄Choose the statements that apply to helical viruses. – Check All That Apply : Most efficient way to enclose a space.Most efficient way to enclose a space.
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in MicrobiologyChoose the statements that apply to helical viruses. Check All That Apply 1. Most efficient way to enclose a space.Most efficient way to enclose a space. 2. Nucleic acid appears to determine its length.Nucleic acid appears to determine its length. 3. Tobacco mosaic virus is an example.Tobacco mosaic virus is an example. 4. Pentamers (pentons)…
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📄 Archaea with a plasma membrane composed of a tetraether monolayer would most likely be found at a temperature of 90°C.
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in MicrobiologyArchaea with a plasma membrane composed of a tetraether monolayer would most likely be found _________blank. Multiple Choice at a temperature of 90°C at a pH of 2 in the soil in the mammalian gut in an anaerobic environment
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📄 Label the diagram with the events occurring in the formation of a plaque in a lawn of bacterial cells.
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in MicrobiologyLabel the diagram with the events occurring in the formation of a plaque in a lawn of bacterial cells.
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📄A bacteriophage population is introduced to a bacterial colony that is in stationary phase with rapidly depleting nutrients. Appraise the following scenarios and select which one would favor long-term survival of the bacteriophage.
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in MicrobiologyA bacteriophage population is introduced to a bacterial colony that is in stationary phase with rapidly depleting nutrients. Appraise the following scenarios and select which one would favor long-term survival of the bacteriophage. Multiple Choice The bacteriophages infect the remaining viable cells and integrate their genetic material into the host cell genome thereby preserving their…
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📄 Match the descriptions with the appropriate parts of the mitochondrion.
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in MicrobiologyMatch the descriptions with the appropriate parts of the mitochondrion. 1. Matrix 2. Cristae Match each of the options above to the items below. infoldings of the inner mitochondria – 2 dense material in the center of the organelle – 1
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📄An organism that lacks linear chromosomes but has peptidoglycan cell walls belongs to the domain Bacteria.
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in MicrobiologyWhich of the following describes an organism that lacks linear chromosomes but has peptidoglycan cell walls? Multiple Choice Eukarya Archaea Bacteria
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📄 The statements that apply to animal diseases caused by prions are: Cause neurodegenerative disease of the brain, No effective treatment exists and Eventually causes patient death
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in MicrobiologyChoose all statements that apply to animal diseases caused by prions. Check All That Apply 1. Cause neurodegenerative disease of the brainCause neurodegenerative disease of the brain 2. Can be cured using interferon therapyCan be cured using interferon therapy 3. No effective treatment existsNo effective treatment exists 4. Cause neurodegenerative disease of the peripheral nervous…
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📄 The protein that eukaryotic DNA is wrapped around to form nucleosomes is Histones.
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in MicrobiologyWhat is the name of the protein that eukaryotic DNA is wrapped around to form nucleosomes? Multiple Choice 1. Histones 2. Sterols 3. Ribosomes 4. Chromatin
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📄 Check anything that is unique and NOT in common between bacteria and eukaryotic flagella: Check All That Apply: Flagella are composed of proteins called flagellin
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in MicrobiologyCheck anything that is unique and NOT in common between bacteria and eukaryotic flagella. Check All That Apply Flagella are composed of proteins called flagellin Flagella spin clockwise or counterclockwise Aid in locomotion Have a “9 + 2” arrangement of microtubules