Centrosome: The centrosome is an organelle that serves as the main microtubule-organizing center in animal cells. It contains a pair of centrioles and is responsible for organizing the mitotic spindle during cell division.
Microtubules: Microtubules are long, hollow, cylindrical structures made of tubulin protein that form part of the cytoskeleton. They are involved in a variety of cellular processes, including cell division, intracellular transport, and cell motility.
Mitotic Spindle: The mitotic spindle is a bipolar array of microtubules that forms during cell division. It is responsible for the accurate separation of chromosomes into the two daughter cells during mitosis and meiosis.