i took a semester of genetics (upper level) in college with lab. Got a B. That was before I wanted to go to med school. Since then, I'm finishing some prereqs after work. I took the first semester of biology with lab and did well, so technically my premed bio requirement is filled. Now i'm trying to figure out if i should take 2nd semester bio (which includes genetics and molecular bio, which i've never had) during the summer, or take something higher level, like biochem, instead. Thoughts?