Catalase enzymes are vital biological catalysts that play a crucial role in protecting cells from oxidative damage by breaking down hydrogen peroxide (H 2 O 2) into water and oxygen. This process ...

Science presenter Jon Chase demonstrates the action of the enzyme catalase, produced by the liver ... pages and flick them to make an animated diagram. These short films will be relevant for ...

The diagram below shows what happens to an enzyme when denaturation occurs ... of pH 2.5 and a working range of between pH 1-4. Catalase has an optimum pH of 9 and a working range of between ...