1) Which of the following is a major source of carbohydrates? a) Egg b) Fish c) Milk d) Pasta 2) Which of the following biomolecules contains the elements carbon, hydrogen, oxygen and sometimes with sulfur? a) Carbohydrates b) Lipids c) Nucleic Acid d) Proteins 3) See the example below; which molecule does the picture on the right represent? a) Carbohydrates b) Lipids c) Nucleic Acid d) Proteins 4) The nucleotide is the monomer of what biomolecules? a) Carbohydrates b) Lipids c) Nucleic Acid d) Proteins 5) What is the difference between carbohydrates and lipids? a) They are macromolecules. b) Their component elements. c) The term of their energy consumption. d) All of the answers are correct. 6) What roles do lipids play in our body? a) Secretes hormones b) Act as catalyst c) Regulate body movement d) Provide insulation to the body. 7) Which of the following is a CORRECT match a) Lipids- glycogen b) Protein-Amino acid c) Nucleic acid-phosphate d) Carbohydrates – polysaccharide 8) Which of the following components are found in proteins but not in lipids? a) Carbon b) Hydrogen c) Nitrogen d) Oxygen 9) Which of the following is not a protein-rich food? a) b) c) d) 10) In your school, you play volleyball. How are you going to restore your energy after your match quickly? a) Sleep immediately. b) Rehydrate by drinking coffee. c) Eat a heavy and greasy meal d) Eat banana with peanut butter

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