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MCQs

Total Questions : 101 | Page 3 of 11 pages
Question 21. During alcoholic fermentation, the acetaldehyde is reduced to
  1.    methanol
  2.    ethanol
  3.    lactose
  4.    ascorbic acid
 Discuss Question
Answer: Option B. -> ethanol
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 22. Which of the following microorganisms is used for the production of Ethanol
  1.    aspergillus
  2.    saccharomyces
  3.    bacillus
  4.    none of above
 Discuss Question
Answer: Option B. -> saccharomyces
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 23. A plasmid is the extra
  1.    chromosomal RNA
  2.    chromosomes DNA
  3.    gene
  4.    chromosome
 Discuss Question
Answer: Option B. -> chromosomes DNA
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 24. The lactic acid (C3H6O3) fermentation is used in the production of
  1.    malted drinks
  2.    beer production
  3.    brown bread
  4.    many types of cheese
 Discuss Question
Answer: Option D. -> many types of cheese
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 25. In 1978 scientists prepared human insulin by inserting the gene in
  1.    bacteria
  2.    virus
  3.    fungi
  4.    algae
 Discuss Question
Answer: Option A. -> bacteria
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 26. The enzyme used to dissolve blood clots is called
  1.    urokinase
  2.    hemophilia
  3.    interferons
  4.    lipase
 Discuss Question
Answer: Option A. -> urokinase
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 27. The food can be tastier and digestible through
  1.    fermentation
  2.    fertilization
  3.    oxidation
  4.    reduction
 Discuss Question
Answer: Option A. -> fermentation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 28. Considering the fermentation at the industrial level, the microorganism Aspergillus is used to form
  1.    formic acid
  2.    acrylic acid
  3.    glycerol
  4.    ethanol
 Discuss Question
Answer: Option A. -> formic acid
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 29. While testing the presence of sugar in the urine, strip color changes due to the amount of
  1.    glucose oxidase
  2.    peroxidase
  3.    hydrogen per oxide
  4.    hydrogen bicarbide
 Discuss Question
Answer: Option C. -> hydrogen per oxide
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 30. The technique of Subchondroplasty (SCP) is introduced by
  1.    Gregor Mendel
  2.    louis Pasteur
  3.    professor scrimshaw
  4.    Ian Wilmot
 Discuss Question
Answer: Option C. -> professor scrimshaw
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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