CISCE 9th Grade Lesson 12: Skeletal System and Movement Quiz
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Questions and Answers

Which of the following is NOT a function of the skeletal system?

  • Facilitation of movement
  • Protection of internal organs
  • Production of hormones (correct)
  • Storage of minerals

    • What type of joint is found between the carpals in the wrist?

  • Gliding joint (correct)
  • Pivot joint
  • Ball and socket joint
  • Hinge joint

    • Which of the following cells are responsible for bone remodeling and repair?

  • Osteoblasts
  • Osteocytes
  • Osteoclasts (correct)
  • Chondrocytes

    • What distinguishes cartilaginous joints from synovial joints?

    <p>The presence of a layer of cartilage covering the bone ends</p> Signup and view all the answers

    Which type of joint has the most movement and flexibility?

    <p>Synovial joints</p> Signup and view all the answers

    What is the main characteristic of the vertebrate skeletal system?

    <p>It is composed of bones connected by joints and muscles</p> Signup and view all the answers

    Which type of skeletal system is present in all vertebrates, including humans?

    <p>Vertebrate skeletal system</p> Signup and view all the answers

    What is the role of synovial membrane in synovial joints?

    <p>Covers and protects the bones</p> Signup and view all the answers

    What is the function of cancellous bone?

    <p>Stores calcium and provides support</p> Signup and view all the answers

    In which type of skeletal system is the invertebrate skeletal system present?

    <p>Internal and external</p> Signup and view all the answers

    What is the main function of the compact bone in the skeletal system?

    <p>Provides support and protection</p> Signup and view all the answers

    What connects muscles to bones in the skeletal system?

    <p>Tendons</p> Signup and view all the answers

    What is the point of attachment of the muscle to the bone that remains relatively stationary during muscle contraction?

    <p><strong>Origin</strong></p> Signup and view all the answers

    Which type of bone in the skeletal system is another name for spongy bone?

    <p><strong>Cancellous bone</strong></p> Signup and view all the answers

    What is the point where the muscle attaches to the bone that moves, or where the force of muscle contraction is transmitted?

    <p><strong>Insertion</strong></p> Signup and view all the answers

    What is the hard, dense outer layer of the bone that provides strength and protection?

    <p><strong>Compact bone</strong></p> Signup and view all the answers

    Which part of the skeletal system provides support, protection, and stores calcium?

    <p>Spongy bone</p> Signup and view all the answers

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