Practice In Industry - 9.3.A.1 | 9. Economic Importance of Bacteria and Fungi | ICSE 9 Biology
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In Industry

9.3.A.1 - In Industry

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Practice Questions

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Question 1 Easy

What is the role of yeast in food production?

💡 Hint: Think about how bread rises.

Question 2 Easy

Name one antibiotic produced by fungi.

💡 Hint: What was the first antibiotic?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which fungus is primarily used in bread making?

Penicillium
Aspergillus
Saccharomyces cerevisiae

💡 Hint: Think about which one makes your bread rise.

Question 2

True or False: Citric acid is used mainly as a flavoring agent in food.

True
False

💡 Hint: Consider its role in preserving food.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze how the use of fungi in food production impacts overall health and nutrition. Discuss both benefits and potential risks.

💡 Hint: Consider the balance between health benefits from edible fungi and risks from toxic varieties.

Challenge 2 Hard

Evaluate the economic implications of fungi in various industries. How do fungi contribute to these sectors?

💡 Hint: Think about the various ways in which fungi add value to businesses.

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