Write in the space provided if the given examples or statements are classified as carbohydrate, lipid, protein or nucleic acid.
_________________1. Sugar cubes

_________________ 2. Wheat bread

_________________ 3. A melted butter

_________________ 4. Ribonucleic Acid

_________________ 5. Virgin Coconut Oil

_________________ 6. Deoxyribonucleic Acid

_________________ 7. Hair and nails that contain keratin

_________________ 8. An insulin needed by a diabetic patient

_________________ 9. Sweet extracted juice from fresh pineapple

_________________ 10. Earwax that protects insides of human ears