Which of the following protein fibers is used for cellular movement and are extremely thin in size?
A) actin filaments
B) intermediate filaments
C) microtubules
D) centrosome
E) cilia

Question

Quizplus · Accepted Answer

Actin filaments are used in movement of the cell and are very thin fibers. Intermediate filaments are not the thinnest fibers. Microtubules are very large filaments. Centrosomes are the microtubule organizing center of the cell. Cilia are associated with cellular movement but are not thin filaments. They are composed of bundles of microtubules.

Which of the Following Protein Fibers Is Used for Cellular