Enzyme on Hydrochloric Acid and Yeast

The effect of substrate concentration on the rate of reaction of the enzyme catalyses.
Aim
To measure the rate of reaction by looking at the amount of oxygen given off when a yeast culture b is added to different concentrations of hydrogen peroxide
Background information
An enzyme is a biological catalyst. They speed up the rate of a reaction however they are not affected themselves whilst doing this, this is why they are catalysts. Enzymes are made to be specific, this means that they can have only one substrate that they will work on. …