UTA Microbiology Exam 2 Questions and
Answers Already Passed
Why can prokaryotes be found almost anywhere? They are able to switch their metabolic or
respiration methods
Describe mutualism Both organisms benefit
Describe amensalism One organism is harmed, the other is unaffected
Des...
UTA Microbiology Exam 2 Questions and Answers Already Passed Why can prokaryotes be found almost anywhere? ✔✔They are able to switch their metabolic or respiration methods Describe mutualism ✔✔Both organisms benefit Describe amensalism ✔✔One organism is harmed, the other is unaffected Describe commensalism ✔✔one organism benefits and the other is unaffected Describe neutralism ✔✔both organisms are unaffected Describe parasitism ✔✔One organism benefits and the other is harmed What is the difference between a resident and transient mic robe? ✔✔A resident microbe is constantly living in/on our bodies A transient microbe is temporary What does the gram negative phyla include? ✔✔-proteobacteria -spirochete -FCB group -planctomycetes What does the gram postivie phylum include? ✔✔-actinobac teria -firmicutes What makes up the bulk of all gram negative bacteria? ✔✔Proteobacteria -alpha -beta -gamma -delta -epsilon Define oligotrophs ✔✔organisms that live in a low nutrient environment What does it mean for a microbe to be an obligate intracellular organism? ✔✔the microbe MUST BE in a host cell for metabolic function to occur What is the causative agent of Rocky Mountain spotted fever and typhus fever? ✔✔Rickettsia spp. What is the cau sative agent for lymphogranuloma venereum (STD)? ✔✔Chlamydia spp. What is the class of the Rickettsia spp.? ✔✔Alphaproteobacteria What is the class of Chlamydia spp.? ✔✔Alphaproteobacteria Which class is full of oligotrophs? ✔✔Alphaproteobacteria What is the causative agent for whooping cough? ✔✔Bordetella spp. What class does Pseudomonas belong to? ✔✔Gammaproteobacteria
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