9 Questions
Which type of epithelial tissue is characterized by having a single layer of flattened cells?
Simple squamous epithelium
Which type of epithelial junction forms a watertight seal between cells to prevent leakage?
Tight junctions
What is the main function of epithelial tissue in the body?
Absorption and secretion
In which body cavity would you find epithelial tissue that secretes mucus to provide lubrication?
Peritoneal cavity
Which characteristic is NOT typical of epithelial tissue?
Presence of blood vessels
Which type of epithelial tissue is best suited for protection against mechanical stress?
Stratified squamous epithelium
Which cellular feature is most essential for absorption processes carried out by epithelial tissue?
Microvilli on cell surfaces
Which type of epithelial tissue lines the small intestine and facilitates nutrient absorption?
Simple columnar epithelium
What is the primary function of gap junctions in epithelial tissue?
Cell signaling and communication
Test your knowledge on the common characteristics of epithelial tissue, including tight junctions, adherens junctions, and desmosomes. Learn about how epithelial cells adhere to each other and the functions of different junctional complexes.
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