This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 20 Locomotion And Movement – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 20 Locomotion And Movement Quiz 14 (23 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following statements about cardiac muscle is true? A) It is smooth. B) It is found in the limbs. C) It is striated. D) It is voluntary. Show Answer Correct Answer: C) It is striated. 2. Human adult vertebral formula is- A) C$_{4}$ T$_{8}$ L$_{4}$ S$_{5}$ C$_{8}$. B) C$_{7}$ T$_{8}$ L$_{5}$ S$_{6}$ C$_{7}$. C) C$_{7}$ T$_{112}$ L$_{2}$ S$_{1}$ C$_{2}$. D) C$_{7}$ T$_{12}$ L$_{5}$ S$_{1}$ C$_{1}$. Show Answer Correct Answer: D) C$_{7}$ T$_{12}$ L$_{5}$ S$_{1}$ C$_{1}$. 3. Which one of the following statements are incorrect about human skeleton:-(A) Glenoid Cavity is a depression in which pelvic girdle (B) Occipital and parietal bones of the skull are articulate by fibrous joint (C) The joint between adjacent vertebrae in the vertebral column is Hinge joint (D) Gout is inflammation of joints, due to accumulation of uric acid crystals. A) A, B. B) B, C. C) A, C. D) C, D. Show Answer Correct Answer: C) A, C. 4. Acetabulum occurs in- A) Cranium. B) Pectoral girdle. C) Pelvic girdle. D) Vertebrae. Show Answer Correct Answer: C) Pelvic girdle. 5. Pick out the correct match. A) Sternum-14. B) Pelvis-3. C) Ribs-20. D) Face-5. Show Answer Correct Answer: B) Pelvis-3. 6. A-visceral muscles are smooth in appearanceR-many muscle cells assemble in a branching pattern to form a visceral muscle A) A&R both true, R is correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true but R is false. D) Both A&R are false. Show Answer Correct Answer: C) A is true but R is false. 7. How many ear ossicle do you have A) 3. B) 6. C) 9. D) None. Show Answer Correct Answer: B) 6. 8. What is the total number of bones in hind limb? A) 21. B) 30. C) 14. D) 24. Show Answer Correct Answer: B) 30. 9. Light bands (thin filaments) contain actin and are called- A) A-bands or Isotropic band. B) A-bands or Anisotropic bands. C) I-bands or Isotropic bands. D) I-bands or Anisotropic bands. Show Answer Correct Answer: C) I-bands or Isotropic bands. 10. Which type of muscle is found in the walls of hollow organs? A) Striated muscle. B) Smooth muscle. C) Cardiac muscle. D) Skeletal muscle. Show Answer Correct Answer: B) Smooth muscle. 11. Actin protein occurs in which of the following forms: A) Polymeric F actin and monomeric G actin. B) Monomeric F actin, polymeric G actin. C) Globular F and G actin. D) More then one correct. Show Answer Correct Answer: A) Polymeric F actin and monomeric G actin. 12. Number of bones in hind limb of human is- A) 21. B) 24. C) 30. D) 14. Show Answer Correct Answer: C) 30. 13. ATP provides energy for muscle contraction by allowing for A) An action potential formation in the muscle cell. B) Cross-bridge detachment of myosin from actin. C) Cross-bridge attachment of myosin to actin. D) Release of Ca2+ from sarcoplasmic reticulum. Show Answer Correct Answer: C) Cross-bridge attachment of myosin to actin. 14. A-joints are essential for all types of movements involving the bony part of the bodyR-locomotory movements are no exception to this A) A&R both true, R is correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true but R is false. D) Both A&R are false. Show Answer Correct Answer: B) A&R both true, but R is not correct explanation of A. 15. What type of joint is found in the elbow? A) Saddle joint. B) Hinge joint. C) Pivot joint. D) Ball-and-socket joint. Show Answer Correct Answer: B) Hinge joint. 16. Tropomysin is moved by which of following proteins- A) Calmodulin. B) Actin. C) Troponin. D) Acetylcholine. Show Answer Correct Answer: C) Troponin. 17. What is the red colored oxygen storing pigment in muscles called? A) Haemoglobin. B) Myoglobin. C) Actinoglobin. D) Sarcoglobin. Show Answer Correct Answer: B) Myoglobin. 18. What is the inflammation of joints called? A) Gout. B) Osteoporosis. C) Tetany. D) Arthritis. Show Answer Correct Answer: D) Arthritis. 19. Which joint type is immovable? A) Hinge joint. B) Fibrous joint. C) Synovial joint. D) Cartilaginous joint. Show Answer Correct Answer: B) Fibrous joint. 20. Muscle immune to fatigue is A) Voluntary. B) Cardiac muscle. C) Striped muscle. D) None of these. Show Answer Correct Answer: B) Cardiac muscle. 21. Each actin is surrounded by ..... myosin filaments, while each myosin is surrounded by ..... actin filaments. A) 2, 4. B) 6, 3. C) 3, 6. D) 4, 2. Show Answer Correct Answer: C) 3, 6. 22. Myofibrils show alternate dark and light bands in- A) Cardiac muscles. B) Smooth muscles. C) Striped muscles. D) A and c. Show Answer Correct Answer: D) A and c. 23. Autoimmune disorder is A) Tetany. B) Gout. C) Arthritis. D) Myasthenia Gravis. Show Answer Correct Answer: C) Arthritis. ← PreviousRelated QuizzesClass 11 Biology Chapter 20 Locomotion And Movement Quiz 1Class 11 Biology Chapter 20 Locomotion And Movement Quiz 2Class 11 Biology Chapter 20 Locomotion And Movement Quiz 3Class 11 Biology Chapter 20 Locomotion And Movement Quiz 4Class 11 Biology Chapter 20 Locomotion And Movement Quiz 5Class 11 Biology Chapter 20 Locomotion And Movement Quiz 6Class 11 Biology Chapter 20 Locomotion And Movement Quiz 7Class 11 Biology Chapter 20 Locomotion And Movement Quiz 8Class 11 Biology Chapter 20 Locomotion And Movement Quiz 9Class 11 Biology Chapter 20 Locomotion And Movement Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books