Bioprocess Engineering MCQ

Test your knowledge with important Bioprocess Engineering MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Bioprocess Engineering MCQs at Bissoy

• Glucose and corn syrup is the same thing in accordance to sweeteners.
  ক

  True

  খ

  False
• What do you mean by liquefaction?
  ক

  Conversion of liquid to solid

  খ

  Conversion of liquid to gas

  গ

  Conversion of solid to liquid

  ঘ

  Conversion of liquid to semi-liquid
• Which sort of Fermenter is used for production of Penicillin?
  ক

  Batch Fermenter, Fed-Batch Process

  খ

  Fed-Batch Fermenter, Fed-Batch Process

  গ

  Continuous Batch Fermenter , Fed-Batch Process

  ঘ

  Fed-Batch Fermenter, Batch process
• Which type of drier is widely used for the production of dry yeast?
  ক

  Spray driers

  খ

  Roto–Louvre drier

  গ

  Fluidized bed drier

  ঘ

  Simple drier
• The crabtree effect is the repression of respiration.
  ক

  True

  খ

  False
• Saccharomyces translation means:
  ক

  Non-sugar Fungus

  খ

  Non-sugar yeast

  গ

  Sugar fungus

  ঘ

  Sugar bacteria
• What do you mean by submerged fermentation?
  ক

  Fermentation on semi-solid media

  খ

  Fermentation on liquid media

  গ

  Fermentation on semi-solid surface

  ঘ

  Fermentation on solid media
• What do you mean by surface fermentation?
  ক

  Fermentation on semi-solid media

  খ

  Fermentation on liquid media

  গ

  Fermentation on liquid surface

  ঘ

  Fermentation on solid media
• Which of the following is a metal salt of citric acid used to prevent blood clot?
  ক

  Trimagnesium citrate

  খ

  Trisodium citrate

  গ

  Dimagnesium citrate

  ঘ

  Bisodium citrate
• Citric acid is a weak organic acid.
  ক

  True

  খ

  False
• How much ATP is produced in the citric acid cycle?
  ক

  32

  খ

  34

  গ

  36

  ঘ

  38
• How much NADH is produced in the citric acid cycle?
  ক

  One

  খ

  Three

  গ

  Six

  ঘ

  Two
• Yeast is only restricted to aerobic fermentation.
  ক

  True

  খ

  False
• Glycolysis is an aerobic process.
  ক

  True

  খ

  False
• Lignincellulose is a part of woody material.
  ক

  True

  খ

  False
• Saccharolysis is _________
  ক

  Conversion of starch into sugar

  খ

  Conversion of sugar into starch

  গ

  Hydrolysis of sugar

  ঘ

  Breakdown of sugar
• Amylolytic is ___________
  ক

  Conversion of starch into sugar

  খ

  Conversion of sugar into starch

  গ

  Hydrolysis of sugar

  ঘ

  Breakdown of sugar
• Ethanol is better than butanol as fuel additive.
  ক

  True

  খ

  False
• Which of the following condition is correct according to lactic acid fermentation?
  ক

  Both Low temperature and pH

  খ

  Both High temperature and pH

  গ

  Low temperature and high pH

  ঘ

  High temperature and low pH
• What do you mean by Homolactic fermentation?
  ক

  Homogenous environment

  খ

  Heterogenous environment

  গ

  Single acid production

  ঘ

  Two similar acid production
• Continuous operation is better than Batch operation in ethanol fermentation.
  ক

  True

  খ

  False
• What do you mean by Saccharified?
  ক

  Joining of sugars

  খ

  Joining of fats

  গ

  Breaking of fats

  ঘ

  Breaking of carbohydrates
• Anaerobic respiration and anaerobic fermentation are same.
  ক

  True

  খ

  False
• What is Whey?
  ক

  A crop

  খ

  A wheat

  গ

  Liquid of milk curdled

  ঘ

  Soy protein
• Zymomonas mobilis is __________
  ক

  Facultative aerobe

  খ

  Facultative anaerobe

  গ

  Non- facultative aerobe

  ঘ

  Non-facultative aerobe
• Fructose is a hexose sugar.
  ক

  True

  খ

  False
• Saccharomyces translation means_________
  ক

  Non-sugar Fungus

  খ

  Non-sugar yeast

  গ

  Sugar fungus

  ঘ

  Sugar bacteria
• Ethanol is an electrolytic solution.
  ক

  True

  খ

  False
• Ethanol is fermented from which type of source?
  ক

  Fat

  খ

  Lipids

  গ

  Starch

  ঘ

  Fiber
• Which one is the correct interaction sign for Commensalism?
  ক

  +/+

  খ

  0/0

  গ

  +/0

  ঘ

  0/-