This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Cellular and flagellar movement is carried out by all of the following, EXCEPT: 
Select and explain. 
A. Actin, B. Tubulin, C. Myosin, D. Intermediate filaments
D: Intermediate filaments
Answer: D: Intermediate filaments 
Explanation: Intermediate filaments provide flexible intracellular scaffold that organizes the cytoplasm and resist the forces applied on a cell. It is not involved in cellular movements. Different types of intermediate filaments are: Keratin : found in the epithelial cellsVimentin : present in connective tissueDesmin : present in muscle cellNeurofilament : found in neuronGlial filaments : seen in astrocytes Ref: Robbins Pathologic Basis of Disease, 6th Edition, Page 27