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Epithelial tissue (Epithelial cells (Simple Squamous Epithelium (Locations…

- - - - Glands made cells that secrete substances on the epithelial surface
    - - Glands that secrete substances into the blood stream
  - - - No viens or arteries present
    - - nerve cells present at the epithelial layer
- - - - The apical region is superficial to the rest of the cell; it is polar; has direct contact with lumen(body cavity)
    - - basal region sits on basement membrane
    - - tight junction holds cells together
      - gap junction allows ions and small molecules to pass through cells
      - Desomosome(link the cells like doors to rooms)