Hello Pindaisiesx,
I'm just about to start my 3rd year of the MPharm at Manchester. What I would say is that we cover loads of modules of Chemistry (organic mainly), biochemistry, medicinal chemistry, physics, cell biology, physiology etc. We basically cover a vast array of subject fields. The degree is great and can lead to pretty much anything science related. I'd also say look into the new MPharm courses starting 2013 at Durham and Birmingham - but also Manchester is fantastic :-).