Bone Tissue
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Questions and Answers

Which of the following is NOT a function of bone tissue?

  • Storing minerals
  • Protecting internal organs
  • Supporting the body
  • Producing blood cells (correct)
  • What is the main component of the bone matrix?

  • Hyaluronic acid
  • Collagen type I (correct)
  • Proteoglycans
  • Water
  • Where are osteoprogenitor cells found?

  • In lacunae
  • In the inner layer of periosteum (correct)
  • In endosteum
  • In channels with blood vessels
  • What is the role of osteoblasts?

    <p>Forming matrix</p> Signup and view all the answers

    Where are osteocytes located?

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

    What is the initial, non-calcified ground substance of bone tissue called?

    <p>Osteoid matrix</p> Signup and view all the answers

    Which type of bone cells can divide to replace themselves and become osteoblasts?

    <p>Osteoprogenitor cells</p> Signup and view all the answers

    What is the main function of osteocytes?

    <p>Maintaining bone tissue metabolism</p> Signup and view all the answers

    What is the source of bone cells?

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

    What is the role of osteoclasts?

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

    Which type of bone cell forms the matrix and starts the calcification process?

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

    Where are osteoprogenitor cells found?

    <p>All of the above</p> Signup and view all the answers

    What type of collagen is the most abundant in the bone matrix?

    <p>Collagen type I</p> Signup and view all the answers

    Which type of bone cell maintains bone tissue metabolism?

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

    What is the initial, non-calcified ground substance in bone tissue called?

    <p>Osteoid matrix</p> Signup and view all the answers

    Which type of bone cell is phagocytic?

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

    What is the function of osteogenic cells?

    <p>Dividing to replace themselves and becoming osteoblasts</p> Signup and view all the answers

    Where are osteocytes located?

    <p>In lacunae</p> Signup and view all the answers

    Which cells are derived from mesoderm and white blood cell lineage?

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

    What is the main component of the ground substance in bone tissue?

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

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