Class 10 Biology MCQs - Chapter 1

Biotechnology Multiple Choice Questions (MCQs) PDF Download - 5

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The Biotechnology Multiple Choice Questions (MCQs) with Answers PDF (biotechnology MCQs PDF e-Book) download Ch. 1-5 to study Grade 10 Biology Course. Learn Biotechnology Quiz Questions and Answers to study online high school courses. The Biotechnology MCQs App Download: Free learning app for biology: fermentation, lactic acid fermentation, introduction to biotechnology test prep for online learning.

The MCQ: During alcoholic fermentation, the acetaldehyde is reduced to; "Biotechnology" App Download (Free) with answers: Ethanol; Methanol; Lactose; Ascorbic acid; to study online high school courses. Solve Biology Fermentation MCQ Questions, download Google eBook (Free Sample) for online high school courses.

Biotechnology MCQs with Answers PDF Download: Quiz 5

MCQ 21:

During alcoholic fermentation, the acetaldehyde is reduced to

methanol
ethanol
lactose
ascorbic acid

MCQ 22:

Which of the following microorganisms is used for the production of Ethanol

aspergillus
saccharomyces
bacillus
none of above

MCQ 23:

The lactic acid (C₃H₆O₃) fermentation is used in the production of

malted drinks
beer production
brown bread
many types of cheese

MCQ 24:

In 1978 scientists prepared human insulin by inserting the gene in

bacteria
virus
fungi
algae

MCQ 25:

The enzyme used to dissolve blood clots is called

urokinase
hemophilia
interferons
lipase

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