This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which plane of movement vertically splits the body into left and right parts? A) Frontal plane. B) Transverse plane. C) Sagittal plane. D) Horizontal plane. Show Answer Correct Answer: C) Sagittal plane. 2. What are the 2 branches of the Nervous System A) CNS, PNS,. B) ATP, PAT. C) ONES, TWOS. D) LSA, TCP. Show Answer Correct Answer: A) CNS, PNS,. 3. What is the kinetic chain? A) A group of bones in the body. B) The interaction between muscles and bones. C) A system for gathering oxygen. D) The process of nutrient absorption. Show Answer Correct Answer: B) The interaction between muscles and bones. 4. What does this describe-the part of the cell where protein is synthesised from amino acids? A) Ribosome. B) Lysosome. C) Golgi Apparatus. D) Cytoplasm. Show Answer Correct Answer: A) Ribosome. 5. The Krebs cycle Produces ATP. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. Why does alveolar ventilation rise so quickly at exercise onset? A) Accumulation of lactic acid. B) Neural signals from brain and muscles. C) Kidney regulation of bicarbonate. D) Increased erythropoietin release. Show Answer Correct Answer: B) Neural signals from brain and muscles. 7. What is the main purpose of the respiratory system? A) Transporting nutrients to cells. B) Supporting muscle contraction. C) Providing protection to organs. D) Supplying oxygen to the bloodstream. Show Answer Correct Answer: D) Supplying oxygen to the bloodstream. 8. Which energy system is anaerobic and lasts for 9-120 seconds? A) ATP/ PCr System. B) Glycolysis. C) Aerobic Glycolysis. D) Oxidative Phosphorylation. Show Answer Correct Answer: B) Glycolysis. 9. Which is a principal structure of the ventilatory system A) Pulmonary artery. B) Trachea. C) Pulmonary valve. D) Capillary. Show Answer Correct Answer: B) Trachea. 10. In a ballistic movement (e.g., maximal jump), the earliest phase of force rise is most strongly associated with: A) Initial motor unit discharge rate and recruitment speed. B) Mitochondrial density. C) Capillary-to-fiber ratio. D) Slow-twitch fiber predominance. Show Answer Correct Answer: A) Initial motor unit discharge rate and recruitment speed. 11. During rest, energy is produced mostly A) Aerobically with oxygen. B) Aerobically without oxygen. C) Anaerobically with oxygen. D) Anaerobically without oxygen. Show Answer Correct Answer: A) Aerobically with oxygen. 12. Your client has an oxygen consumption (VO2) of 1.2 L/min for a given activity. What is your client's energy expenditure during this activity? A) 5 kcal/min. B) 6 kcal/min. C) 7 kcal/min. D) 8 kcal/min. Show Answer Correct Answer: B) 6 kcal/min. 13. It is important to perform a pretest screening on someone before they undergo an exercise test because: A) It is required to determine the type of exercise equipment to use. B) It guarantees the person will perform better in the test. C) It helps identify any health risks or conditions that may affect their safety during the test. D) It eliminates the need for supervision during the test. Show Answer Correct Answer: C) It helps identify any health risks or conditions that may affect their safety during the test. 14. What are the principal structures of the ventilatory systems A) Mouth, trachea, ribs, intercostal muscles. B) Nose, pharynx, aorta, diaphragm. C) Nose, trachea, bronchioles, alveoli. D) Mouth, larynx, diaphragm, lungs. Show Answer Correct Answer: C) Nose, trachea, bronchioles, alveoli. 15. Why is it beneficial to utilize fat more efficiently at higher intensities of exercise? A) It increases muscle glycogen supply. B) It reduces the need for oxygen. C) It is a major positive adaptation to exercise and athletic performance. D) It decreases energy expenditure. Show Answer Correct Answer: C) It is a major positive adaptation to exercise and athletic performance. 16. Which phase of gait is associated with initial contact of the heel with the ground? A) Swing phase. B) Stance phase. C) Flight phase. D) Push-off phase. Show Answer Correct Answer: B) Stance phase. 17. Which of the following internal temps is the minimum threshold that would indicate potential hypothermia for a client? A) 42-45 degrees Celsius. B) 39-42 degrees Celsius. C) 36-38 degrees Celsius. D) 33-35 degrees celsius. Show Answer Correct Answer: D) 33-35 degrees celsius. 18. Why is it important that slow fibers have more capillaries? A) Need to transfer more waste. B) Need immediate ATP. C) Has few mitochondria. D) Completes short term movements. Show Answer Correct Answer: A) Need to transfer more waste. 19. Which 2 nutrients are good sources of ENERGY? A) Carbohydrates & Fats. B) Vitamins & Minerals. C) Minerals & Fats. D) Water & Protein. Show Answer Correct Answer: A) Carbohydrates & Fats. 20. Quadriceps muscle is located in which part of the body? A) Arms. B) Shoulder. C) Legs. D) Back. Show Answer Correct Answer: C) Legs. 21. The Ends of bones are covered in A) Jam. B) Cartilage. C) Muscle. D) Ligaments. Show Answer Correct Answer: B) Cartilage. 22. Enzyme components in the form of metal ions such as Mg2+ or Zn2+ required for catalytic activity are called: A) Apoenzyme. B) Coenzyme. C) Cofactor. D) Holoenzyme. E) Competitive inhibitor. Show Answer Correct Answer: C) Cofactor. 23. What is the unit of measurement for cardiac output? A) L/min. B) ML/min. C) Bpm. D) ML/s. Show Answer Correct Answer: A) L/min. 24. What causes increased ventilation during high-intensity exercise? A) Increased carbon dioxide production. B) Decreased lactic acid levels. C) Increased plasma volume. D) Reduced metabolic rate. Show Answer Correct Answer: A) Increased carbon dioxide production. 25. The recommended weekly aerobic exercise for general health is: A) 75 min moderate or 150 min vigorous. B) 150 min moderate or 75 min vigorous. C) 200 min moderate or 100 min vigorous. D) 300 min moderate or 150 min vigorous. Show Answer Correct Answer: B) 150 min moderate or 75 min vigorous. ← 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