I have a question though. The tutorial mission wants me to make 600 jelly. Do I need to actually build 50+ jelly storage cells to have 600 storage at once or is it just 600 jelly accumulated over the course of the game?
You have you build that storage and have 600 Jelly at once to spend on a new Queen. The game is pretty forgiving and will let you keep playing if you don't make it (unless you ticked the "Unforgiving game over" FYOF option when starting a new game). It feels big at first, but it's designed in a way that makes it trivial for experienced players to reach and (hopefully) guides new players toward the skills they need in order to find positive experiences when building subsequent hives.
Hope that helps!