Press the green flag to start.
Made by Jessica Ruan. Interphase: The cell grows larger. Prophase: The nucleus dissolves, freeing the chromosomes. These chromosomes replicate. Metaphase: Spindle fibers attach to each of the chromosomes (I couldn't really animate this, so it looks as though it just materialized). Anaphase: The fibers tug on both sides of the cell. Telophase: The chromosomes arrive at opposite ends of the cell and nuclei form. Hi.