BiologiGal

You guys are all making me feel so unprepared! I took my GRE and subject GRE (biochemistry) already, but I have just started looking at PI's and schools that I would be interested in. Just wondering, who here is applying for a Master's and who is looking for a PhD? I have a BS in Biochem, and I'd like to go straight into a PhD program. Is that a realistic goal?