NEET PG DENTAL EXAM

HISTOLOGY

EPITHELIAL TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Open spaces seen among Simple Columnar Epithelium.
A
Nuclei
B
Cilia
C
Mucus
D
Goblet Cells
Explanation: 

Detailed explanation-1: -Non-ciliated simple columnar epithelium is made up of glandular goblet cells which secrete mucin to form mucus. The rest of the cell is made up of cytoplasm with membrane bound secretory granules which secrete the mucin, and are found towards the apical surface of the cell.

Detailed explanation-2: -Goblet cells are found scattered among the epithelial lining of organs, such as the intestinal and respiratory tracts. They are found inside the trachea, bronchi, and larger bronchioles in the respiratory tract, small intestines, the large intestine, and conjunctiva in the upper eyelid.

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