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Tight junctions between epithelial cells primarily function to:
  • a)
    Facilitate cell-cell adhesion
  • b)
    Allow passage of ions and molecules between cells
  • c)
    Regulate the movement of substances across epithelial layers
  • d)
    Coordinate signaling between neighboring cells
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Tight junctions between epithelial cells primarily function to:a)Facil...
Tight junctions are specialized junctions between epithelial cells that form a barrier preventing the passage of substances between cells. They act as a seal and regulate the movement of molecules across epithelial layers, ensuring the selective transport of ions and molecules and maintaining the integrity and function of epithelial tissues.
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