Intro to Microbiology exam with correct answers

Intro to Microbiology exam with correct
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answers

Microbiology - CORRECT ANSWERS ✔✔the study of small |\ |\ |\ |\ |\ |\ |\ |\



life


Examples of microbes... - CORRECT ANSWERS |\ |\ |\ |\ |\ |\



✔✔Bacteria, Archaea ,Fungi, Protozoa ,Multicellular |\ |\ |\ |\ |\



Animal Parasite, Algae, Viruses
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Microbes are mostly... - CORRECT ANSWERS ✔✔unicellular
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Bacteria outnumber human cells - CORRECT ANSWERS
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✔✔10: 1 |\




1g of soil = - CORRECT ANSWERS ✔✔1 million SPECIES
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bacteria


1ml of seawater = - CORRECT ANSWERS ✔✔50 million
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viruses


What is Streptomyces parvulus being used for? -
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CORRECT ANSWERS ✔✔to make anti-cancer drugs
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,Bacteria are... - CORRECT ANSWERS ✔✔Prokaryotic &
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unicellular


Prokaryotic means... - CORRECT ANSWERS ✔✔before
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nucleus & no membrane bound organelles
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3 shapes of bacteria are... - CORRECT ANSWERS
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✔✔coccus, bacillus, & spirillium |\ |\ |\




Coccus means... - CORRECT ANSWERS ✔✔round shape
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Bacillus means... - CORRECT ANSWERS ✔✔rod shaped
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Spirillium means... - CORRECT ANSWERS ✔✔spiral shaped
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Bacteria cell wall is comprised of..? - CORRECT ANSWERS
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✔✔peptidoglycan & carbohydrates |\ |\




Peptidoglycan is specific to... - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\



✔✔bacteria


How long has bacteria been around? - CORRECT
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ANSWERS ✔✔3.5 billion years |\ |\ |\

, Yellowstone hot springs... - CORRECT ANSWERS |\ |\ |\ |\ |\ |\



✔✔bacteria lives there causes the spring to turn red
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What does MRSA stand for? - CORRECT ANSWERS
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✔✔methecillin resistant Staphylococcus aureus |\ |\ |\




MRSA can cause... - CORRECT ANSWERS ✔✔MRSA
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infection


Bacillus anthrasis causes - CORRECT ANSWERS
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✔✔Anthrax


Bacillus anthrasis is used in... - CORRECT ANSWERS
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✔✔biological warfare |\




Gas gangrene is caused by - CORRECT ANSWERS
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✔✔Clostridium perfringens |\




Diabetics are prone to - CORRECT ANSWERS ✔✔gas
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gangrene caused by Clostridium perfringens
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Botulism is caused by...? - CORRECT ANSWERS
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✔✔Clostridium botulinum |\