Practice Industrial Applications - 4.4.3 | Chapter 4: Biotechnology and Its Applications | ICSE 12 Biology
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Industrial Applications

4.4.3 - Industrial Applications

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Practice Questions

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Question 1 Easy

What is industrial biotechnology?

💡 Hint: Think about how microbes can be used in production.

Question 2 Easy

Name a common organism used in fermentation.

💡 Hint: Consider which yeast is commonly used in brewing.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary product of Saccharomyces cerevisiae fermentation?

Ethanol
Glucose
Citric Acid

💡 Hint: Think of the beverage industry when answering this question.

Question 2

True or False: Enzymes are consumed in reactions and need to be replaced after each reaction.

True
False

💡 Hint: Consider the role of a catalyst in reactions.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Evaluate the impact of enzyme production by bacteria on the cost of detergents compared to traditional methods.

💡 Hint: Consider how enzymes change the way we clean clothes.

Challenge 2 Hard

Design a small-scale bioreactor for ethanol production. Discuss materials needed, expected yields, and challenges.

💡 Hint: Think about the conditions essential for microbial fermentation.

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