Finishing up the enzyme lab-week 3

 This week we also finished up our enzyme lab. We First we filled three test tubes with 2 ml of hydrogen peroxide and then placed a piece of an apple in one and a potato in another and chicken liver in the third one. We did this to see which product had catalase. Next we put liver in a clean test tube and boiled it for five minutes. We next put hydrogen peroxide in the test tube and no reaction happened. We did more but the point is this lab was really beneficial because it gave you a better understanding about how enzymes work.