IB Biology Extended Essay Exemplar: To what extent does varying the quantity of Himalayan honey (2, 4, 6, 8, 10 mL) affect the hydrolysis of starch (extracted from 60 g of pre-soaked Oryza sativa L.brown rice) into reducing sugars, when incubated for 30 minutes and measured by the absorbance change of the honey-starch-Benedict's solution & honey-starch- iodine solution using a spectrophotometer at 540 nm and 615 nm respectively ? | RevisionDojo