Cell Cycle: Deciding when to exit

Cell Division: Stages of Mitosis Learn Science at Scitable cell cycle Synopsis image Time‐lapse imaging of cell‐cycle phase transitions reveals that phase durations are uncoupled and can be modeled as an Erlang process Phase cellular respiration During interphase the cell performs all the metabolic functions necessary for it to survive Cells at this stage in the cycle are in the G0

cell wall Growth factors employ a range of growth factor signalling pathways to activate cells to enter the cell cycle In most cases, proliferation is mediated by growth