A Unilus student carried out an experiment whose objective was to identify biomolecules in different food samples. The results obtained during the experiment were tabulated as shown below; Table 1. Sample Egg white Rice Fruit Juice Vegetable oil Peanut Butter Starch Protein Fat Reducing Sugar a) Complete the table above by indicating the presence or absence of biomolecules in food samples as obtained by the student. (10 marks) b) State three different roles of proteins and carbohydrates in your body and name two types of foods that you eat that have high protein and carbohydrate content. (10 marks) [Total: 20 Marks]​