Biological Macromolecules

1. Which biomolecule group carries and passes on the hereditary information of the organism?

• A. Carbohydrates

• B. Lipids

• C. Nucleic Acids

• D. Proteins

2. Which biomolecules are significant features of the cell membrane?

• A. Carbohydrate and nucleic acid

• B. Lipid and nucleic acid

• C. Nucleic acid and protein

• D. Protein and lipid

3. Which nutrient group is used in the composition of waxes and responsible for insulation of some organisms?

• A. Nucleic acids

• B. Lipids

• C. Proteins

• D. Carbohydrates

4. Meat, dairy products, nuts and eggs are foods that are rich in what kind of biological macromolecule?

• A. Nucleic Acid

• B. Lipid

• C. Protein

• D. Carbohydrates

5. Atom is the basic unit of a chemical element. What are the atoms that make up carbohydrates?

• A.) C, H and O

• B.) C, H and N

• C.) C and H

• D.) C, H, O and N