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

Where are osteocytes located?

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

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

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

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

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

What is the main function of osteocytes?

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

What is the source of bone cells?

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

What is the role of osteoclasts?

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

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

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

Where are osteoprogenitor cells found?

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

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

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

Which type of bone cell maintains bone tissue metabolism?

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

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

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

Which type of bone cell is phagocytic?

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

What is the function of osteogenic cells?

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

Where are osteocytes located?

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

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

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

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

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

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