Biotechnology Multiple Choice Questions and Answers 5 pdf eBooks Download

Learn biotechnology MCQs, grade 10 biology test 5, biology fermentation multiple choice questions and answers. Biology: fermentation revision test has biology worksheets, answer key with choices as ethanol, methanol, lactose and ascorbic acid of multiple choice questions (MCQ) with biology fermentation quiz as during alcoholic fermentation acetaldehyde is reduced to for competitive exam prep, viva interview questions. Free biology study guide to practice biology fermentation quiz to attempt multiple choice questions based test.

MCQs on Biotechnology Quiz pdf Download Worksheets 5

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