In or Out (of the Cell Cycle)? What is G0?

It’s on the cell cycle diagram, but what exactly is the cell doing during G0? Why is the G0 phase important? You’ll often see it called a “resting” phase, but G0 cells can still stay busy with their normal cellular activities. Some cells are in G0 temporarily, and can re-enter the cell cycle, while other cells will never leave G0. In this video, we’ll address a few key questions about G0, including: 00:00 Intro 00:12 What is G0 in the cell cycle? 00:52 When is G0 reversible? Can cells re-enter the cell cycle? 01:59 When is G0 permanent? 03:15 How do cancer cells exploit G0? #cellcycleG0 #G0phase #G0stage #Gzero #restingphase Related Videos: Cyclins and CDKs:    • Move it Along! Cyclins, CDKs and the Cell ...   Shrinking Chromosomes - Telomeres and the End Replication Problem:    • Shrinking Chromosomes: Telomeres and the E...   New videos are always on the way - subscribe so you don't miss any of my biology tips :) Connect with me! Website: http://www.yourotherbioprof.com Instagram: instagram.com/yourotherbioprof