Well if you're going to be there all day my advice is to first go straight for the rain forest exhibit, the line backs up pretty quickly although it does move fairly fast sometimes (especially if its not a holiday with a ton of people!). You might want to swing by one side of the planetarium (other side of the aquarium walkway) and get a ticket for that, although if you're there all day you can do that after the rain forest, it just might be a bit later.
Everything else is pretty much a non issue, aquarium part is downstairs so you can view all of that at your leisure. weekday shouldn't have any issues for getting to the roof to see that. There is a 3d bugs show on the 2nd floor, you might want to grab a ticket for that too (btw all tickets are free once you get into the place).
Is Friday a holiday? I know on Veteran's day it was a mad house at the park, I thought most would celebrate it on Monday to get a 3day weekend out of it but no way Jose no parking anywhere.