A previously mysterious extension of a starch-degrading enzyme in algae could be a ... effect of many different substances on ...

When you chew carbohydrate-rich foods, carbohydrase enzymes, such as amylase in your saliva, break down starch into sugar to give us the energy we need. Then protease enzymes in your stomach break ...

Iodine is used to test for the presence of starch ... pH on enzyme activity for GCSE biology and combined science. This short film investigates the effect of pH on the enzyme amylase, with ...