Biotechnology Multiple Choice Questions and Answers 5 PDF Download

Learn biotechnology multiple choice questions, grade 10 biology online test 5 for high school degree online courses, distance learning for exam prep. Practice biology fermentation multiple choice questions (MCQs), biotechnology quiz questions and answers for biology class for online human biology courses distance learning.

Study high school biology multiple choice questions (MCQs): during alcoholic fermentation acetaldehyde is reduced to, for free online courses with choices ethanol, methanol, lactose, and ascorbic acid, biology fermentation quiz for online training questions and answers for school teachers and students for school exams. Free biology study guide for online learning biology fermentation quiz questions to attempt multiple choice questions based test.

MCQs on Biotechnology Worksheets 5 Quiz PDF Download

MCQ: During alcoholic fermentation acetaldehyde is reduced to

  1. Methanol
  2. Ethanol
  3. Lactose
  4. Ascorbic acid

B

MCQ: Which of following microorganisms is used for production of Ethanol

  1. Aspergillus
  2. Saccharomyces
  3. Bacillus
  4. None of these

B

MCQ: Lactic acid (C3HH6O3) fermentation is used in production of

  1. malted drinks
  2. beer production
  3. brown bread
  4. many types of cheese

D

MCQ: In 1978 scientists prepared human insulin by inserting gene in

  1. Bacteria
  2. Virus
  3. Fungi

A

MCQ: Enzyme used to dissolve blood clots is called

  1. Urokinase
  2. Hemophilia
  3. Interferons
  4. None of these

A