HISTOLOGY
EPITHELIAL TISSUE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Columnar cells are classified by:
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Absorbing nutrients and secretions
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Producing secretions and nutrients
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Absorbing nutrients and producing secretions
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None of the above
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Explanation:
Detailed explanation-1: -Enterocytes are the major cell type in intestinal epithelium. They are simple columnar epithelial cells and play important roles in nutrient absorption (e.g., ions, water, sugar, peptides, and lipids) and in secreting immunoglobulins.
Detailed explanation-2: -Columnar epithelium is mainly involved in absorption and secretion.
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