Enzyme Reaction Lab Report

The environmental factors that effected the rate of enzyme reactions were the enzyme concentration, pH, and temperature. These environmental factors help enzymes break down the poisonous chemicals into harmless substance. When we tested the liver with 2ml of hydrogen peroxide for a normal reaction it showed that it was exothermic. We added more hydrogen peroxide and the reaction rate of the liver was 3. We learned that the catalase is reusable because the liver reacted both times when we put in the hydrogen peroxide. We also tested another enzyme reaction for pH. In this test we learned that high pH equal high reaction rate. The 4 items tested were acetic acid (vinegar), sodium bicarbonate, water, and NaOH. The two with the lowest pH levels