MICROANATOMY

EPITHELIUM CONNECTIVE TISSUE SKIN

EPITHELIA GLANDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which epithelial tissue have nuclei that are at 2 or more levels in a row of aligned cells; possess cilia that moves constantly; lines passages of respiratory tract?
A
stratified squamous
B
pseudostratified columnar
C
pseudostratified squamous
D
stratified columnar
Explanation: 

Detailed explanation-1: -The nuclei are arranged at different levels in the layer of cells, making it appear as though there is more than one layer. This is called pseudostratified, columnar epithelia.

Detailed explanation-2: -noun, plural: pseudostratified epithelia. An epithelial tissue comprised of a single layer of epithelial cells that are in direct contact with the basement membrane, however, appear to be stratified due to the positioning of the cells. Supplement.

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