Some human cells have cilia,which:
A)sweep materials across the cell surface
B)produce lipids for the cell membrane
C)increase the surface area of the membrane
D)produce proteins for the cell membrane

Question

Quizplus · Accepted Answer

Cilia are hair-like projections on the surface of some cells that move in a coordinated manner to create a current. This current can help to sweep materials, such as mucus or debris, across the surface of the cell.

Some Human Cells Have Cilia,which