Epithelial Tissue: Characteristics and Types Quiz
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Questions and Answers

What is the main function of epithelial tissues?

  • Covering and protecting surfaces (correct)
  • Contracting to move substances
  • Absorbing nutrients
  • Facilitating sensory perception

    • Which type of epithelium forms cellular sheets that line organ cavities?

  • Secretory epithelium
  • Covering or lining epithelium (correct)
  • Sensory epithelium
  • Glandular epithelium

    • What is the function of myoepithelial cells within epithelial tissues?

  • Secreting enzymes
  • Contracting (correct)
  • Producing hormones
  • Absorbing nutrients

    • Where is the stroma always found in relation to epithelial tissues?

    <p>Around the epithelial cells except in the brain and spinal cord</p> Signup and view all the answers

    Where is the basal pole located in a cell?

    <p>Facing the ECM and connective tissue</p> Signup and view all the answers

    What is the main function of epithelial tissue?

    <p>Lining of surface or body cavities; glandular secretion</p> Signup and view all the answers

    What is the function of the basement membrane in epithelial cells?

    <p>Acting as a semipermeable filter for substances</p> Signup and view all the answers

    What is the distinguishing feature of columnar cells' nuclei?

    <p>Elongated nuclei</p> Signup and view all the answers

    Which type of cells have extremely fine processes for transmission of nerve impulses?

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

    What is the role of the reticular lamina in the basement membrane structure?

    <p>More diffuse and fibrous layer</p> Signup and view all the answers

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