Biomolecules (Updated 2023)

What are the four major classes of biomolecules essential for life?

• Carbohydrates, Lipids, Proteins, Nucleic Acids

• Sugars, Fats, Amino Acids, DNA

• Monosaccharides, Glycerol, Enzymes, Nucleotides

• Vitamins, Minerals, Water, Fiber

What is the primary role of carbohydrates in cells?

• Long-term energy storage

• Building cell membranes

• Providing quick energy

• Carrying genetic information

Which of the following is a key function of lipids in organisms?

• Forming muscle tissue

• Providing thermal insulation

• Acting as enzymes

• Storing genetic blueprints

What are the basic building blocks that make up proteins?

• Monosaccharides

• Fatty acids

• Amino acids

• Nucleotides