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 ...

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

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 ...