Practice Electron Transport Chain (ETC) - 3.3.2.3 | Chapter 3: Energy Systems | IB Grade 12 Physical and Health Education (SEHS)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary function of the Electron Transport Chain?

πŸ’‘ Hint: Think about cellular energy production.

Question 2

Easy

What happens to oxygen in the ETC?

πŸ’‘ Hint: Consider the role of oxygen in respiration.

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 main function of the Electron Transport Chain?

  • ATP production
  • Protein synthesis
  • Lactate production

πŸ’‘ Hint: Focus on the energy production aspect.

Question 2

True or False: Oxygen serves as the primary electron donor in the ETC.

  • True
  • False

πŸ’‘ Hint: Think about the flow of electrons.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how disruptions in the Electron Transport Chain can affect cellular metabolism. Provide a real-life example.

πŸ’‘ Hint: Consider conditions where oxygen levels change and how cells respond.

Question 2

Evaluate the efficiency of ATP production between anaerobic and aerobic pathways, considering the Electron Transport Chain's role in this.

πŸ’‘ Hint: Think about the ATP yield from both pathways.

Challenge and get performance evaluation