Just spend a great amount of time doing it. The challenge in getting a good grade in biochem is basically just having the discipline to learn voluminous amounts of information. Anybody in that class can understand the concepts... its just a matter of actually knowing them (and memorizing them) well enough to blurt them out on the test... thats what separates the A's from the B's...
btw, I'm talking about undergrad biochem... graduate level, which i am taking right now, is somewhat different..
Nope - I am in graduate biochem 7010 - it still sucks !
...and I still bombed my first exam - JUST like I did in undergrad.
Old habits die hard - I think I just like the adrenalin rush of having to ace the last 4 exams to pull a decent grade.