Some anatomy might stick. Biochem won't, because there is so much ****, and you won't need to know all of it.
If you really want to study, grab yourself a Netter's, a BRS anatomy, and some sort of basic undergrad human anatomy text. Learn the terminology in the textbook. Like the anatomical planes and directional terms, and what does "tuberosity" mean, and **** like that. That sort of thing is useful, and you can probably familiarize yourself with it in a way that will be useful to you, so that you're not just wasting your time.
The next step is: go to this website...
http://www.anatomy.wisc.edu/courses/gross/
Watch a video, and then read about it in BRS. If you can get this far and you don't want to kill yourself, and you have come to grips with the fact that trying to get some booty is a futile pursuit for you, and you feel like you're actually retaining the information, then keep going. Knock yourself out.
Anatomy is going to be tough to wrap your brain around, until you're in the lab with your cadaver. At least that's how it is with me. I can read about this **** for a week and know almost nothing. Then I go into the lab for two hours and I can learn everything. I have found that I am a very visual/spatial learner though. I was great at o-chem, I think, because it was a lot like that.
I should add that I am not necessarily advocating the above actions. There is more than enough time in school to learn everything you need to learn. All I'm saying is that, if you can't be talked out of studying something, then that's what I'd do. Get used to thinking in terms of anatomy. It is kind of a different language, and I am glad I had a background in it before I came to med school.
I should also add that, if you feel like you aren't really understanding anything after about two days, drop the whole idea and just relax. Do some pleasure reading. If nothing else, it will get you used to reading constantly, which you will be doing.
The videos, I should add, are a must, if you are to have any hope of understanding this stuff. Netter's just isn't that great as anything more than a crude reference. Nothing looks like it does in Netter's, unless maybe you dissected Netter himself. Actually, recently dead people kind of look like they do in Netter's, but that doesn't do you much good in preparing you for your cadaver lab.