Practice Enzymes and Digestion - 2.3 | Human Physiology | IB MYP Class 10 Sciences (Group 4) - Biology (Core Units and Skills)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Name the enzyme that breaks down carbohydrates.

πŸ’‘ Hint: Think about what starts in your mouth.

Question 2

Easy

What substance does protease help digest?

πŸ’‘ Hint: It's found in meats and beans.

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 enzyme begins the breakdown of carbohydrates in the mouth?

  • Lipase
  • Protease
  • Amylase

πŸ’‘ Hint: Remember, it's the one that works in saliva.

Question 2

True or False: Lipase is responsible for breaking down proteins.

  • True
  • False

πŸ’‘ Hint: Think about the macronutrient categories.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Discuss how different foods might affect enzyme activity in the digestive system based on their pH preferences.

πŸ’‘ Hint: Consider what happens when you consume very acidic or alkaline foods.

Question 2

Describe an experiment to test the effectiveness of amylase on starch digestion at different temperatures.

πŸ’‘ Hint: What do you know about enzyme activity related to temperature?

Challenge and get performance evaluation