Connective Tissue: Characteristics and Types
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Questions and Answers

What is the primary origin of connective tissue?

  • Endoderm
  • Ectoderm
  • Mesoderm (correct)
  • Epithelium

What is the characteristic shape of mesenchymal cells?

  • Squamous
  • Columnar
  • Spindle-shaped (correct)
  • Cuboidal

What type of cells are present in lots of ground substance in connective tissue?

  • Mesenchyme cells (correct)
  • Fibroblasts
  • Osteoblasts
  • Smooth muscle cells

Which type of connective tissue is specialized?

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

What is the name of the tissue that connects and supports other tissues in the body?

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

What is the component of connective tissue that is outside of the cells?

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

What is the origin of all types of connective tissue?

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

Which type of cells are involved in the repair of damaged tissues in regenerative medicine?

<p>Mesenchyme stem cells (C)</p> Signup and view all the answers

What is the name of the stem cells that give rise to connective tissue?

<p>Mesenchyme stem cells (D)</p> Signup and view all the answers

What is the main component of the extracellular matrix in connective tissue?

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

What is the main function of fibroblasts in connective tissue?

<p>To secrete collagen and elastin (D)</p> Signup and view all the answers

What is the primary component of the extracellular matrix?

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

What type of muscle cells are commonly found in connective tissue?

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

What is the potential application of mesenchyme stem cells in medicine?

<p>To regenerate damaged tissues (C)</p> Signup and view all the answers

What is the characteristic of active fibroblasts?

<p>Abundant, irregularly branched cytoplasm (C)</p> Signup and view all the answers

What is the name of the cells that lie between epithelial cells and the basement membrane of ducts?

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

What is the function of fibroblasts in the synthesis of extracellular matrix components?

<p>To secrete ECM components (A)</p> Signup and view all the answers

What is the characteristic of quiescent fibroblasts?

<p>Small, spindle-shaped nucleus (C)</p> Signup and view all the answers

What is the type of cell that can differentiate into other cell types found in the ECM?

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

What is the name of the cells that remain present in some adult connective tissues, including tooth pulp and adipose tissue?

<p>Mesenchyme-like cells (A)</p> Signup and view all the answers

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