Yes, Omgod, you will literally die in MBLG1001. Don't do it unless you need to do it for your degree, or you really like genetics, RNA pol, DNA Pol I, DNA Pol II, DNA Pol III, Shrine-Dalgarno sequence, operons, promoters, OriC, something goes from 5' to 3' but others 3' to 5'....and a whole lot...