Lab Final Exam Questions With Answers (Latest 2024 Update)

fermentation occurs when carbohydrates are metabolized anaerobically {Ans: true}aseptic techniques are necessary to {Ans: all of the above: maintain safety, isolate pure cultures, and prevent the spread of unwanted microbes}open tubes and vials should be tilted away from the mouth and nose {Ans: true}gentamicin binds with bacterial _______ {Ans: ribosomes}all vaccines contain killed microorganisms {Ans: false}a microbe produced positive methyl red results and negative voges proskauer results. what may be concluded about this microbe's metabolism? {Ans: the microbe produces mixed acids but does not use the butanediol pathway}