So for the first semester of my sophomore year I am taking Physics 1 & lab, genetics, calc 2 and environment & society (writing and reading intensive course). Do you think it would be a bad idea to switch out the environmental class for biochemistry. is it a bad idea to take biochem at the same time as these other classes? I could always take it spring of my sophomore year but I was just thinking about getting it over with. Let me know your thoughts.