Biological Molecules 0.0 / 5 ? ScienceBiological MoleculesIGCSEEdexcel Created by: lewysballCreated on: 27-03-14 17:45 What is a "monomer" Single unit, simple sugar 1 of 11 What is a "polymer" Made up of monomes linked together 2 of 11 Elements present in Carbohydrates Carbon, Hydrogen, Oxygen 3 of 11 Elements present in Proteins Carbon, Hydrogen, Oxygen. Sometimes present: Nitrogen, phospherus, sulphur 4 of 11 Elements present in Lipids Carbon, Hydrogen, Oxygen 5 of 11 What are Carbohydrates used for Chemical energy 6 of 11 What are Proteins used for Growth & Repair 7 of 11 What are Lipids used for Long term energy, insulation, protection of organs 8 of 11 Test For Starch Iodine solution, colour change brown to blue/black 9 of 11 Test For Protein Biuret solution, colour change blue to lilac/purple 10 of 11 Test For Glucose Benedict's solution, heat, colour change blue to orange/brick-red 11 of 11
Comments
No comments have yet been made