All MCQs Tests - VU BT402 - Microbial Biotechnology

Question 1: Using worms to recycle food scraps and other organic material into a valuable soil amendment called

Question 2: More than __________ of energy consumed in the United States is used for vehicle transportation.

Question 3: A human being, for instance, has to consume an average of __________ to survive.

Question 4: The first study to measure biomagnification was carried out in Clear Lake in northern __________.

Question 5: __________ is the most common ingredient to use for stoves and non-wick lanterns.

Question 6: __________ is based on designing a selection scheme in which only strains with the desired property can grow.

Question 7: Nisin inhibits the growth of a wide range of __________, including Listeria, Clostridium, Bacillus, and enterococci, but is not effective against yeasts, and molds

Question 8: __________ Metal is inert to microbial action.

Question 9: The majority of biofuel come from food crops either sugars or oils are called __________.

Question 10: Stirred tank bio-oxidation is the fastest method of bioleaching but, due to __________ costs, is only appropriate for some operations and is currently being used at ten different sites across the world.