Answer:
The cell theory states that all living things are composed of cells. It also says that cells are the basic units of structure and function in living things and new cells come from existing cells.
It usually occurs after cell division. The Cell Cycle is the sequence of growth, DNA replication, growth and cell division that all cells go through. Beginning after cytokinesis, the daughter cells are quite small and low on ATP. They acquire ATP and increase in size during the G1 phase of Interphase.