Which Cytoskeletal Element Is NOT Correctly Associated with Its Characteristic

Multiple Choice

Which cytoskeletal element is NOT correctly associated with its characteristic?

A) Cilia are small extensions of membrane-surrounded microtubules.
B) Microtubules are made up of a globular protein called tubulin.
C) Centrioles are found in the microtubule organizing centers of plants.
D) Flagella have a 9 + 2 pattern of microtubule structure.
E) Basal bodies are located at the base of cilia and flagella.