During interphase, the cell grows and carries out normal metabolic processes while also replicating its DNA in preparation for cell division.
During this phase, organelles such as the mitochondria and endoplasmic reticulum also replicate in order to ensure that the daughter cells have enough organelles to function properly. Additionally, the cell may also produce more proteins and other cellular components during interphase.
Overall, interphase is a crucial phase in the cell cycle that prepares the cell for division and ensures that the daughter cells have the necessary components to function.