Question

The type of epithelial cells which line the inner surface of fallopian tubes bronchioles and bronchi are known as
A. Squamous epithelium
B. Ciliated epithelium
C. Columnar epithelium
D. Cubical epithelium

Answer 1

Hint: This epithelium is columnar cells but possesses fine hair-such as cilia on their free surfaces. These cells are present in air passages, such as the nose, trachea as well as in the uterus and Fallopian tubes of females.

Complete answer:Option – A - The squamous epithelium is a sole layer of flat cells in connection with the basal lamina that is one of the two layers of the basement membrane present in the epithelium. This type of epithelium is often porous and arises where small molecules want to pass quickly through membranes via filtration or diffusion process.
Option – B - Ciliated epithelium is a thin tissue that has hair-like structures on it. These hairs generally referred to as cilia. These tissue move back and forth to assist the moving particles out of our body. We find ciliated epithelial tissue in our respiratory tract along with the fallopian tubes of women.
Option – C - Simple columnar epithelia are organized in the stomach, small intestine, large intestine, rectum, fallopian tubes, endometrium, as well as respiratory bronchioles. Insignificance, they are established in parts of the respiratory, digestive as well as reproductive tracts that are mechanical abrasion is low, but secretion, as well as absorption, are vital.
Option – D – Simple cuboidal epithelium includes a monolayer of epithelial cells that happen to be square-shaped in cross-category. With large, rounded, centrally situated in nuclei, all the cells of this epithelium are rapidly connected to the basement membrane.
So, the appropriate answer to the question is Option – B “Ciliated epithelium”

Note: Ciliated epithelium conducts the role of moving particles or fluid over the epithelial surface in such arrangements as the trachea, bronchial tubes, along with nasal cavities.