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 (B)</p> Signup and view all the answers

Which type of joint has the most movement and flexibility?

<p>Synovial joints (C)</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 (A)</p> Signup and view all the answers

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

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

What is the role of synovial membrane in synovial joints?

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

What is the function of cancellous bone?

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

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

<p>Internal and external (A)</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 (C)</p> Signup and view all the answers

What connects muscles to bones in the skeletal system?

<p>Tendons (A)</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> (B)</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> (A)</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> (C)</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> (D)</p> Signup and view all the answers

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

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

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