Biology AT1 on the Affect of Hydrogen Peroxide on the Liver

took a long time with lots of research Well Presented
Aim: 'To see what factors affect the decomposition of hydrogen
peroxide by the enzyme catalase which is found in the liver'
Introduction: Enzymes are biological catalysts. They speed up the chemical reactions which go on inside living things. Without them the reactions would be so slow that life would grind to a halt. Enzymes work by when a substrate molecule bumps into a molecule of the right enzyme, it fits into a depression on the surface of the enzyme molecule. This depression is called the active site. …