Which of the Following Statements About the Function of the Centrosome

Which of the following statements about the function of the centrosome is FALSE?

A) Microtubules emanating from the centrosome have alternating polarity such that some have their plus end attached to the centrosome while others have their minus end attached to the centrosome.
B) Centrosomes contain hundreds of copies of the γ-tubulin ring complex important for microtubule nucleation.
C) Centrosomes typically contain a pair of centrioles, which is made up of a cylindrical array of short microtubules.
D) Centrosomes are the major microtubule-organizing center in animal cells.