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MCQs

Total Questions : 101 | Page 4 of 11 pages
Question 31. Which of the following microorganisms is used for the production of Glycerol
  1.    aspergillus
  2.    saccharomyces
  3.    bacillus
  4.    archaea
 Discuss Question
Answer: Option B. -> saccharomyces
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 32. The bacteria which carries the lactic acid fermentation is
  1.    lactobacillus
  2.    lactobacillus cerevisiae
  3.    Wilmot cerevisiae
  4.    saccharomyces cerevisiae
 Discuss Question
Answer: Option A. -> lactobacillus
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 33. The acrylic is used at the industry level for the production of
  1.    vinegar
  2.    cosmetics
  3.    plastics
  4.    leather treatment
 Discuss Question
Answer: Option C. -> plastics
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 34. Process of using living organisms to develop products is known as
  1.    genome engineering
  2.    medical engineering
  3.    biotechnology
  4.    bioengineering
 Discuss Question
Answer: Option C. -> biotechnology
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 35. The glycerol (C3H8O3) is used at industry level for the production of
  1.    plastics
  2.    leather treatment
  3.    vinegar
  4.    cosmetics
 Discuss Question
Answer: Option D. -> cosmetics
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 36. Considering the fermentation at the industrial level, the microorganism Bacillus is used to form
  1.    ethanol
  2.    formic acid
  3.    acrylic acid
  4.    glycerol
 Discuss Question
Answer: Option C. -> acrylic acid
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 37. Interferons were produced in
  1.    1980
  2.    1949
  3.    1950
  4.    1970
 Discuss Question
Answer: Option A. -> 1980
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 38. In lactic acid fermentation, pyruvic acid is reduced to
  1.    lactic acid
  2.    acetic acid
  3.    ascorbic acid
  4.    folic acid
 Discuss Question
Answer: Option A. -> lactic acid
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 39. The fermentation which is carried by bacteria is called
  1.    lactic acid fermentation
  2.    alcoholic fermentation
  3.    pyruvic fermentation
  4.    acrylic fermentation
 Discuss Question
Answer: Option A. -> lactic acid fermentation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 40. The device which provides the environment to microorganisms to interact with the substrate is called
  1.    producer
  2.    fermenter
  3.    industrializer
  4.    non industrializer
 Discuss Question
Answer: Option B. -> fermenter
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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