for f214 I'm guessing at least one question from every topic will come up ie communication, respiration, photosynthesis etc judging from last year and the previous exam papers I think there's gonna be a slight increase in focus on photosynthesis
f215 is a bit harder to call I think but I imagine there'll be something about conservation in there and gene technologies like the steps in PCR or manufacture of insulin. there could also be something on protein synthesis and meiosis as u haven't seen anything massive on that in the last few past papers
just a guess though aha! never know what will come up!
I'm guessing there be more emphasis on the liver too with F214... Maybe the Nitrogen Cycle with F215? I think June 2013 F215 contained a lot about genetics etc, so I'm guessing there may not be as much this year? That's why I've asked people to see what they think