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Choose all FALSE statements L. The handling of bacterial cultures does not require non aseptic technique. IL Aseptic technique can avoid contamination of your experimental bacterial cultures from the millions of microorganisms present in the sounding II. Aseptic technique can prevent contamination from you and your lab space by the culture you are using IV. Only bacteriological hood or biosafety cabinet is required for implementing aseptic technique. Answer oll only 11. lll only O TV only I. IV only -12 Recommend plots that can be used to identify Vm and Km. 1. The Lineweaver-Eurk double reciprocal plot II. Koutecky Levich plot III. The Eadie Hofstee plot IV. The Hanes plot Answer Il and III II, III and IV III and IV I. II, III and IV Standard bioreactor has agitator, baffle, sparger, sampling port, temperature, pH and foam control. Choose TRUE statements L. There are kinds of agitator which can create axial on radial fluid motion in the bioreactor IL Baffle is to break the vortex formation in the vessel IL Sparger is only to supply pure oxygen into the bioreactor IV. Sparging air creates bubbles to adequately supply oxygen and to also help in mixing of the fermentation broth Answer Ill only Till only II. IV only 1.IV only