This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which hormone is primarily released during exercise to help mobilize energy? A) Insulin. B) Glucagon. C) Cortisol. D) Adrenaline. Show Answer Correct Answer: D) Adrenaline. 2. The least recommended method of altitude training is: A) Live High Train High. B) Live Low Train High. C) Live High Train low. D) Live low train low. Show Answer Correct Answer: B) Live Low Train High. 3. The amount of air remaining in the lungs after a maximal expiration. A) Tidal volume. B) Total lung capacity. C) Residual volume. D) Vital capacity. Show Answer Correct Answer: C) Residual volume. 4. A student has a BMI of 17.9. What is the interpretation? A) Underweight. B) Normal weight. C) Obese. D) Overweight. Show Answer Correct Answer: A) Underweight. 5. Synovial Joints are A) Fixed. B) Slightly Moveable. C) Freely Moveable. D) Illegal. Show Answer Correct Answer: C) Freely Moveable. 6. Which energy system uses the Krebs cycle? A) ATP-PC system. B) Lactate system. C) Aerobic system. D) Anaerobic glycolysis. Show Answer Correct Answer: C) Aerobic system. 7. Which of the following is TRUE about WHO's physical activity guidelines? A) Recommend 150 min/week moderate-intensity exercise. B) Effective regardless of diet. C) Only for elite athletes. D) Require no individual adaptation. Show Answer Correct Answer: A) Recommend 150 min/week moderate-intensity exercise. 8. Which of the following best describes concentric muscle contraction? A) Muscle lengthens under tension. B) Muscle shortens while generating force. C) Muscle is completely relaxed. D) Muscle remains the same length. Show Answer Correct Answer: B) Muscle shortens while generating force. 9. What is the relationship between exercise intensity and oxygen consumption? A) There is no relationship. B) Higher intensity decreases oxygen consumption. C) Higher intensity increases oxygen consumption. D) Oxygen consumption is constant regardless of intensity. Show Answer Correct Answer: C) Higher intensity increases oxygen consumption. 10. (L7) Which macronutrients is essential for muscle repair and growth? A) Carbohydrates. B) Fats. C) Protein. D) Water. Show Answer Correct Answer: C) Protein. 11. (L3) Which type of muscle is responsible for voluntary movement? A) Smooth muscle. B) Cardiac muscle. C) Skeletal muscle. D) All of the above. Show Answer Correct Answer: C) Skeletal muscle. 12. Which of these is NOT a function of the skeletal system? A) Protect organs. B) Help transmit impulses. C) Provide levers for movement. D) Maintain body shape. Show Answer Correct Answer: B) Help transmit impulses. 13. Which hormone is produced within the ovaries and regulates the process of bone remodeling? A) Oestrogen. B) Testosterone. C) Cortisol. D) Adrenaline. Show Answer Correct Answer: A) Oestrogen. 14. What should athletes be aware of regarding exercise? A) Only their diet. B) Only their sleep patterns. C) Their body's immediate and long-term responses. D) Their favorite sports team. Show Answer Correct Answer: C) Their body's immediate and long-term responses. 15. What happens to VO2max as exercise intensity continues to increase after reaching its maximum? A) It increases exponentially. B) It remains the same. C) It decreases. D) It fluctuates based on heart rate. Show Answer Correct Answer: B) It remains the same. 16. Which of the following is NOT listed as a potential cause of fatigue during exercise? A) Depletion of ATP and PC stores. B) High accumulated levels of lactic acid. C) Excessive hydration. D) Depletion of glucose and glycogen. Show Answer Correct Answer: C) Excessive hydration. 17. Stretch receptors in the lungs stimulate inhalation A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. Where is the electron transport chain? A) Cytoplasm. B) Mitochondrial inter-membrane space. C) Mitochondrial inner-membrane. D) Mitochondrial matrix. Show Answer Correct Answer: C) Mitochondrial inner-membrane. 19. Which system is also known as the Phosphagen System? A) Oxidative Phosphorylation. B) Glycolysis. C) Aerobic Glycolysis. D) ATP/ PCr System. Show Answer Correct Answer: D) ATP/ PCr System. 20. Decreased rate of force development can most likely mean: A) Decreased maximum number of push-ups. B) Decreased vertical jump. C) Decreased 100m sprint time. D) Decreased number of muscle fibres/muscle cells. Show Answer Correct Answer: B) Decreased vertical jump. 21. During active recovery, which portion is the key contribution to the conversion of lactate into glucose? A) Rapid component. B) Slow component. C) All the above. D) None of the above. Show Answer Correct Answer: B) Slow component. 22. What is the role of cartilage at a joint? A) Produce movement. B) Reduce friction. C) Store minerals. D) Carry oxygen. Show Answer Correct Answer: B) Reduce friction. 23. Which energy system is primarily responsible for fueling a 100-meter sprint? A) Oxidative phosphorylation. B) ATP-PCr system. C) Aerobic glycolysis. D) Electron transport chain. Show Answer Correct Answer: B) ATP-PCr system. 24. What is the effect of the respiratory pump on venous return? A) It decreases venous return by increasing thoracic pressure. B) It increases venous return by decreasing thoracic pressure. C) It has no effect on venous return. D) It decreases venous return by decreasing abdominal pressure. Show Answer Correct Answer: B) It increases venous return by decreasing thoracic pressure. 25. The body utilizes ..... oxygen when metabolizing carbohydrate compared to fat. A) Much more. B) Somewhat more. C) The same amount. D) Less. Show Answer Correct Answer: D) Less. ← PreviousNext →Related QuizzesClass 11 Physical Education Chapter 5 Physiology And Exercise Quiz 1Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 2Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 3Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 4Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 5Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 6Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 7Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 8Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 9Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books