Question

In pseudostratified epithelium, which of the following is NOT TRUE?

A) It is multiple layers of cells
B) The nuclei are at various layers of the tissue
C) They may have cilia and goblet cells
D) All the cells attach to the basement membrane

Answer 1

The incorrect statement about pseudostratified epithelium is that it has multiple layers of cells, whereas in fact, it consists of a single layer with all cells attached to the basement membrane.

Step-by-step explanation:

In pseudostratified epithelium, the statement that is NOT TRUE is that it is multiple layers of cells. This type of epithelium appears to be stratified due to the arrangement of nuclei at various levels, but in reality, it consists of a single layer of cells where all cells attach to the basement membrane, although not all cells may reach the apical surface. In addition, pseudostratified epithelium can have cilia and goblet cells, particularly in the respiratory tract to help move mucus and trapped particles out.

The arrangement of nuclei at different levels gives the appearance of stratification, but in fact, all the cells are in contact with the basal lamina.