Interphase~ Interphase is the longest stage of the complete cell cycle during which DNA replicates, the centrioles divides and the proteins are actively produced.
The Centrioles(The big red stuff) are gathering the cytoskeletons, and the nucleolus fades. The protein, and the replicated DNA condenses into chromosomes. Each replicated chromosomes comprises two chromatids. The cytoskeletons are responsible for the shape of the cell. Motility and attachment to other cells during interphasedisassemmble. Prophase~
Prometaphase~ During this stage the nuclear envelope breaks down so then there is no longer a recognizable nucleus. Protein bundles at the centromere region on the chromosomes where sister chromatids are joined.