There are two basic kinds of organisms â ones with a nucleus and those without a nucleus (a compartment filled with DNA surrounded by a membrane called a nuclear envelope): Prokaryotes: Organisms whose cells lack a nucleus and therefore have DNA floating loosely in the liquid center of the cell. Prokaryotes divide, and thus reproduce, by simple mitosis. Eukaryotes: Organisms that have a well-defined nucleus to house and protect the DNA. Eukaryotes divide by meiosis for sexual reproduction.
UPDATE ONE: Overwatch is set to launch live in the UK at midnight on May 24, just two hours away. North America sees a slightly different release slot, due to the game being launched around the globe at roughly the same time, players in LA will see Overwatch arrive on May 23, at 4pm.
D.Va was a StarCraft II champion at age 16, and Overwatch existed for decades, but StarCraft II came out in 2010. If Overwatch were founded in May 2016, Blizzard would have to support the game until at least 2030 for this to be possible. The equivalent would be a game from 1990 still being supported today (the current record is Ultima Online, which came out in 1997 and is still supported).