Epithelial Cell
Cells that form continuous sheets (epithelia) lining body surfaces, cavities, and organs, specialized for protection, secretion, absorption, and filtration.
Key Functions:
- Forms protective barriers (e.g., skin).
- Involved in secretion (e.g., glandular epithelia).
- Facilitates absorption (e.g., intestinal epithelia).
- Regulates transport of substances across surfaces.
Interacting Systems & Components:
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