Practice Chapter 3: Energy Systems - 3 | Chapter 3: Energy Systems | IB Grade 12 Physical and Health Education (SEHS)
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

games

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does ATP stand for?

πŸ’‘ Hint: Think of it as energy currency in the cell.

Question 2

Easy

What is the primary fuel source for the ATP-PC system?

πŸ’‘ Hint: It's a stored compound that provides quick energy.

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 does ATP break down into after releasing energy?

  • AMP
  • ADP
  • ADP and Pi

πŸ’‘ Hint: Think about what happens during energy release.

Question 2

Anaerobic metabolism produces how many ATP per glucose molecule?

  • 2 ATP
  • 36 ATP

πŸ’‘ Hint: Consider how energy is generated in the absence of oxygen.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are training for a 400 meter race. Outline a training plan that emphasizes the use of both anaerobic and aerobic systems. Explain how you would measure effectiveness.

πŸ’‘ Hint: Consider different types of workouts to incorporate intensity and duration.

Question 2

During a high-intensity workout, how would you explain the body's transition from anaerobic to aerobic systems? Illustrate your reasoning with examples.

πŸ’‘ Hint: Think of a time you experienced a shift in energy during exercise.

Challenge and get performance evaluation