Question

question 29
1 pts
figure 4.1
use the diagram above to answer the following questions.
which letter on the diagram indicates motile structural elements of the epithelial membrane?
a
b
c
d
e

Explanation:

Cilia are motile structural elements of the epithelial membrane. In the diagram, the cilia are typically represented by the hair - like projections on the surface of the epithelial cells. These are labeled as 'A'. Cilia can move in coordinated waves to propel substances across the epithelial surface.

Answer:

A. A