Microbiology UTA 2460 Chapter 4 exam with correct answers

Microbiology UTA 2460 Chapter ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




4 exam with correct answers
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Prokaryotes - correct answers ✔✔Bacteria and Archaea ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




ubiquitous - correct answers ✔✔present, appearing, or ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




found everywhere ||\\||\\




Places prokaryotes are found: - correct answers ✔✔hot ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




springs, ice caps, deep ocean, skin and mucosal surfaces ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




TRUE OR FALSE: Prokaryotes are adaptable and resilient -
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correct answers ✔✔TRUE ||\\||\\ ||\\||\\




-they have the ability to switch metabolic or respiration
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methods


list 3 things prokaryotes provide for our habitats - correct
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answers ✔✔-stability of ecosystems ||\\||\\ ||\\||\\ ||\\||\\




-carbon/nitrogen fixation ||\\||\\

,-environmental cleanup ||\\||\\




Some prokaryotes are bad for us, these cause: - correct
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answers ✔✔-human pathogens
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-climate change ||\\||\\




symbiotic relationship - correct answers ✔✔The
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relationship between two species that live in close ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




association with each other ||\\||\\ ||\\||\\ ||\\||\\




Mutualism - correct answers ✔✔organism A: benefitted
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organism B: benefitted ||\\||\\ ||\\||\\




Amensalism - correct answers ✔✔organism A: harmed ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




organism B: unaffected ||\\||\\ ||\\||\\




Commensalism - correct answers ✔✔organism A: ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




benefitted
organism B: unaffected ||\\||\\ ||\\||\\

, Neutralism - correct answers ✔✔organism A: unaffected ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




organism B: unaffected ||\\||\\ ||\\||\\




Parasitism - correct answers ✔✔organism A: benefitted
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organism B: harmed ||\\||\\ ||\\||\\




examples of symbiotic environments - correct answers
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✔✔-spores in soil ||\\||\\ ||\\||\\




-skin cells as food source
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-antimicrobial defense on skin ||\\||\\ ||\\||\\ ||\\||\\




-gut nutrient metabolism
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polymicrobial - correct answers ✔✔prokaryotes that live ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




in communities
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cooperative communities result in - correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




✔✔biofilm formation ||\\||\\