Practice Food Chemistry: Preservatives, Additives, Cooking Reactions - 7.1.4 | Chemistry and Society: Impact and Responsibility | IB MYP Grade 8 Chemistry
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7.1.4 - Food Chemistry: Preservatives, Additives, Cooking Reactions

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are preservatives?

💡 Hint: Think about what keeps food fresh.

Question 2

Easy

Name one common food additive.

💡 Hint: It enhances flavor in many foods.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the purpose of food preservatives?

  • Improve taste
  • Prevent spoilage
  • Enhance color

💡 Hint: Think about what prolongs the freshness of your food.

Question 2

True or False: All additives are harmful.

  • True
  • False

💡 Hint: Consider that some additives enhance food without harm.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Propose a healthier alternative to a common food additive and justify its use.

💡 Hint: Evaluate the health benefits and flavor impact of natural options.

Question 2

Discuss the implications of using preservatives in food from both a consumer and a health perspective.

💡 Hint: Consider both benefits in preventing foodborne illnesses and the ethical concerns about long-term effects.

Challenge and get performance evaluation