NUTRITION IN PLANTS PAST KCSE QUESTIONS ON THE TOPIC An experiment was carried out to investigate the rate of reaction shown below. Sucrose Fructose Glucose For the products; fructose and glucose to be formed, it was found that substance K was to be added and the temperature maintained at 37°C. When another substance L was added, the reaction slowed down and eventually stopped.
a) Suggest the identity of substances K and L. 1.
b) Other than temperature state three ways by which the rate of reaction could be (3mks) increased. (2mks)
c)Explain how substance L slowed down the reaction. (1mk)​