trypsin & chymotrypsin break down polypeptides to dipeptides
A spider kept me company early this morning when I was trying to pull an all nighter. Then I slept blissfully from about 4 to 7, and kept going. Now I have to get out of this dreary room and get some coffee and take thee final at 1pm. 'Twill be a dream come trued to pass with a 'C'