Biochem and the other usual upper-division courses are not going to be offered at the community college level...or if they are, they are a lower-level course which you should avoid.
Good pre-reqs to take at a community college include Gen Bio, Gen Chem, Physics, Organic, Microbio, math courses, and anything "general ed."
I would avoid anatomy at a CC unless you know that the instructor is stellar. Many of the anatomy courses I've seen at the CC level are really dumbed down.
Most medical schools (except maybe the higher tier ones) won't be concerned that you took them at a CC. Do be sure that you go to a good CC, though.
BTW: I've taught at a CC for 6 years. Always try to check into the instructors for your actual course section. Many CCs thrive on adjunct instructors (part-timers like me)...most are very good, but some are a waste of space. Don't stay if you find yourself in a poor-quality section; change to a better one.