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Select the terminal portion of the colon.
Conjunctivas
Mucous membranes that cover the front of the eye and line the inside of the eyelids, playing a role in lubrication and protection against infection.
Mucous Membranes
Mucous membranes are moist tissues that line several body cavities including the mouth, nose, eyelids, and internal organs, secreting mucus for protection and moisture.
Eyelids
Thin folds of skin that cover and protect the eyes, capable of blinking to help keep the eyes moist and free of debris.
Receptors
Biological structures or proteins on the surface of cells that bind to specific molecules, triggering a response within the cell.
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