privacy
BCHEM 202 LEC 5 G 2 1:05:42 85 32 0
BCHEM 202 LECT 4 G 2 1:04:46 98 37 0
BCHEM 202 LECT 3 G 2 1:04:52 91 54 0
BCHEM 202 LECT 2 G2 1:06:11 151 46 0
BCHEM 202 LECT 1 G 2 26:17 140 43 0