Marcomolecules QUIZ

1. Which of the following are the 4 macromolecules?

• carbohydrates, photosynthesis, protein, nucleic acids
• carbohydrates, lipids, nucleic acid, protein
• lipids, respiration, cells, protein

2. The monomer of an protein is a(n) ______________________

• monosaccharide
• amino acid
• glycerol

3. What is the function of a protein?

• provides genetic information
• to build tissue/muscle, let's things in/out of cells and regulatres the rate of chemical reaction.
• provides insulation

4. Which type of protein increases the rate of chemical reactions?

• DNA
• enzyme
• RNA

5. Examples of foods with high amounts of protein are______________________.

• bread, pasta , candy
• fish, beef, and egg
• oils, waxes

6. What is the monomer of a carbohydrate?

• glycerol
• DNA
• monosaccharide

7. What is the polymer for a carbohydrate?

• polysaccharide
• amino acid
• triglycerol

8. What is the main function of a carbohydrate?

• main source of energy
• helps rebuild tissue
• provides genetic information

9. Examples of food with high amount of carbohydrates are_________________________

• oils and waxes
• bread, pasta, candy
• fish and eggs

10. ______________ is a type carbohydrate found in plants.

• RNA
• Cellulose
• amino acid