<p>oops ya sorry i think i am wrong, but i do recall the professor stating in one of the earlier lectures of chem 21 that if you find the pace of chem 21 to be too slow for you, you could talk to him and he will move u up to chem 23. And I was referring to the bme degree when I said missing a credit of chemistry because you need at least 2 credits for bme</p>