Examination of onion Epidermal Cells Essay Preview: Examination of onion Epidermal Cells Report this essay Examination of Onion Epidermal Cells Requirements: Iodine solution – HARMFUL Onion Distilled Water Apparatus: Microscope Microscope slides & cover slips Knife Tweezers Pasteur Pipettes Assignment: I was given the onion once it had been chopped up on the tile, ready.
Enzyme LabEssay Preview: Enzyme LabReport this essayFactors Affecting the Rate of Enzyme ActivityMalt amylase (enzyme) was tested in different enzyme concentration, substrate concentration and environmental factors such as pH level, temperature and inhibitor (ZnCl2) in order to see the effect of those factors to the ability of enzyme breaking down substrate. In the experiments for.
Amylase CaseEssay Preview: Amylase CaseReport this essayIntroductionThe enzyme which is amylase is found in the saliva of humans and animals. Amylase causes a chemical reaction in the polysaccharide starch that breaks down the glucose molecules into maltose. When it dissolves into iodine solution, starch will change to a dark blue black as well as maltose..
