https://padlet.com/walterspeyton/4iv0k56wh1vy We will be testing to see what happens in the enzymes in your liver en-us 2017-02-20 20:19:42 UTC 2017-02-21 00:32:47 UTC hello@padlet.com walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034583 There is peroxide in your body and enzymes in your liver need to break it down because it is poisonous ]]> 2017-02-21 00:27:01 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034583 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034625 We are going to prove that the liver will break down the peroxide into water and oxygen ]]> 2017-02-21 00:27:38 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034625 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034689 Test tubes, water, liver, peroxide, match ]]> 2017-02-21 00:28:41 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034689 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034746 add water to test tube, add a small piece of liver. Second tube put peroxide in and then put liver in. Third tube put in peroxide, light a wooden splint on fire, put glowing splint into peroxide. Put peroxide in fourth test tube, put in liver, put a heated splint into the tube. In the last test tube boil water and put liver in it put in peroxide and nothing happens ]]> 2017-02-21 00:29:15 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034746 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034798 The liver will separate peroxide into water and oxygen. The oxygen is pure because it lights on fire. If you just put water in with liver nothing happens. If you boil the water nothing will happen because the temperature is too hot. The hypothesis was correct. ]]> 2017-02-21 00:29:58 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034798 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034850 Enzymes are organic catalysts that speed up the reaction rate of organisms. They lower the amount of energy required for a chemical reaction. ]]> 2017-02-21 00:30:50 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034850 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034905 In test tube 2 oxygen and water were created. The oxygen rose to the top but there was water still in the tube. ]]> 2017-02-21 00:31:30 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034905 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034941 On test tube 4 when the hot splint is placed against the oxygen it is reignited. It does this because fire needs oxygen to live. ]]> 2017-02-21 00:31:58 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034941 walterspeyton https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034972 When it is too hot the enzyme will lose its shape and stop working. ]]> 2017-02-21 00:32:20 UTC https://padlet.com/walterspeyton/4iv0k56wh1vy/wish/155034972