This quiz works best with JavaScript enabled. Home > Science > Biology > Skeletal System – Quiz 379 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 379 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. As a baby, most of your skeletal system is made up of ..... A) Bone marrow. B) Cartilage. C) Compact bone. D) Spongy bone. Show Answer Correct Answer: B) Cartilage. 2. Calcium regulation in the blood operates under: A) Negative Feedback. B) Positive Feedback. C) Compliment Sandwich Feedback. D) Calciogenetic Feedback. Show Answer Correct Answer: A) Negative Feedback. 3. The spine is made up of bones called ..... A) Vertebrates. B) Verdigris. C) Vertigo. D) Vertebrae. Show Answer Correct Answer: D) Vertebrae. 4. Primary ossification centers develop in long bones in the A) Diaphysis. B) Metaphysis. C) Periosteum. D) Epiphysis. Show Answer Correct Answer: A) Diaphysis. 5. There are more then ..... muscles present in our body. A) 200. B) 206. C) 600. D) 300. Show Answer Correct Answer: C) 600. 6. What is important to know about this chapter? A) Washing your hair is not important. B) Brushing and flossing will keep teeth healthy. C) Eating healthy does not help teeth and bones. D) None of above. Show Answer Correct Answer: B) Brushing and flossing will keep teeth healthy. 7. When a muscle is contracting, it is getting ..... A) Smaller. B) Larger. C) Staying the same. D) None of above. Show Answer Correct Answer: A) Smaller. 8. Softening of bones, often in children, due to lack of vitamin D A) Rickets. B) Scoliosis. C) Talipes. D) Tendonitis. Show Answer Correct Answer: A) Rickets. 9. Not movable joints, also known as sutures; the joints in the skull is called A) Diarthrotic. B) Synarthrotic. C) Amphiarthrotic. D) Synovial joints. Show Answer Correct Answer: B) Synarthrotic. 10. One function of the skeletal system is to make red blood cells. Where are red blood cells produced? A) Compact Bone. B) Yellow Bone Marrow. C) Red Bone Marrow. D) Spongey Bone. Show Answer Correct Answer: C) Red Bone Marrow. 11. Which joints open like a door. A) Hinge joints. B) Ball and Socket. C) Svival joints. D) None of above. Show Answer Correct Answer: A) Hinge joints. 12. A ..... is the place where two bones meet. A) Cartilage. B) Vertebrae. C) Joint. D) Ligament. Show Answer Correct Answer: C) Joint. 13. Most common malignant bone tumor in youth A) OSTEOMYELITIS. B) OSTEOSARCOMA. Show Answer Correct Answer: B) OSTEOSARCOMA. 14. Your cardiac muscle is found where? A) Heart. B) Lungs. C) Brain. D) Intestines. Show Answer Correct Answer: A) Heart. 15. 4-Osteoporosis is a disease that causes bones to become less dense. A) True. B) False. Show Answer Correct Answer: A) True. 16. Distil A) Towards trunk. B) Towards midline. C) Away from midline. D) Away from trunk. Show Answer Correct Answer: D) Away from trunk. 17. A tough structure made up of connective tissues surrounded by minerals. A) Tendons. B) Cartilage. C) Bone. D) None of above. Show Answer Correct Answer: C) Bone. 18. It is found inside the bone that helps in manufacturing blood cells. A) Bone cells. B) Bone tissues. C) Bone marrow. D) None of above. Show Answer Correct Answer: C) Bone marrow. 19. Which of the following systems is the largest human organ that protects the body, regulates body temperature, and plays a role in sensory perception. A) Nervous system. B) Endocrine system. C) Integumentary system. D) Skeletal system. Show Answer Correct Answer: C) Integumentary system. 20. In a joint, what prevents dislocation? A) Cartilage. B) Ligaments. C) Tendons. D) All three. Show Answer Correct Answer: B) Ligaments. ← PreviousNext →Related QuizzesScience QuizzesSkeletal System Quiz 1Skeletal System Quiz 2Skeletal System Quiz 3Skeletal System Quiz 4Skeletal System Quiz 5Skeletal System Quiz 6Skeletal System Quiz 7Skeletal System Quiz 8Skeletal System Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books