Here’s a cool science experiment you can do with a few simple supplies! What you’ll need: Steps: The Science: The yeast ...

pH is a measure of how acidic or alkaline a solution is. The diagram below shows what happens to an enzyme when denaturation occurs. Each enzyme has an optimum pH but it also has a working range ...

Hence the ratio of increase of catalase activity is a function of the free oxygen in the medium. 4. The free oxygen affects directly or indirectly the development of plumule and radicle, and also of ...

However, increasing temperature will cause damage to cells. Liver cells produce the enzyme catalase to speed up the breakdown of hydrogen peroxide. The chemicals that enzymes act on are called ...