What are the Hairlike Structures Located on the Outer Surface

Question

What are the hairlike structures located on the outer surface of the cell membrane?
A) Mitochondria
B) Ribosomes
C) Cilia
D) Centrioles

Accepted Answer

Cilia are hairlike structures that extend from the surface of the cell membrane and are involved in cell movement and sensing of the environment. Mitochondria and ribosomes are not located on the outer surface of the cell membrane, and centrioles are involved in cell division but are not hairlike structures on the cell membrane.