Preview of practice Food Spoilage (9.3.B.3) - Economic Importance of Bacteria and Fungi
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Food Spoilage

Practice - Food Spoilage - 9.3.B.3

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is food spoilage?

💡 Hint: Think about what happens to expired milk.

Question 2 Easy

Name one way to prevent food spoilage.

💡 Hint: What do you do with leftovers?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a common cause of food spoilage?

Bacteria
Oxygen
Water

💡 Hint: Think about what can grow on old food.

Question 2

True or False: All fungi cause food spoilage.

True
False

💡 Hint: Remember, some fungi are beneficial.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design an experiment to test the effectiveness of different food preservatives on the growth of bacteria in milk.

💡 Hint: What you might notice first about the milk over time?

Challenge 2 Hard

Calculate the potential economic loss due to food spoilage in a grocery store over one week based on daily spoilage rates.

💡 Hint: What happens each day at that 5% rate?

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Reference links

Supplementary resources to enhance your learning experience.