Question

question 36
the type of epithelium that forms the inner lining of the stomach and intestines is:
a transitional
b simple columnar
c simple cuboidal
d pseudostratifed columnar

Explanation:

• Transitional epithelium: Found in areas like the bladder that need to stretch, not the stomach and intestines.
• Simple columnar epithelium: Well - suited for the inner lining of the stomach and intestines as it can secrete (e.g., digestive enzymes in the stomach) and absorb (e.g., nutrients in the intestines).
• Simple cuboidal epithelium: Typically found in glands and kidney tubules, not the stomach and intestines.
• Pseudostratified columnar epithelium: Commonly in the respiratory tract (e.g., trachea) to move mucus, not in the stomach and intestines.

Answer:

B. simple columnar