To Investigate the Effect of Surface Area on the Rate of Reaction Using the Enzyme Catalase, Found in Potato, and the Substrate Hydrogen Peroxide

INTRODUCTION
Enzymes are biological catalysts that speed up chemical reactions, without being used up or changed. Catalase is a globular protein molecule that is found in all living cells. A globular protein is a protein with its molecules curled up into a 'ball' shape. All enzymes have an active site. This is where another molecule(s) can bind with the enzyme. This molecule is known as the substrate. When the substrate binds with the enzyme, a product is produced. …