What are the major categories of biological macromolecules?

• A. Glucose, cholesterol, hemoglobin, and DNA
• B. Vitamins, minerals, water, and enzymes
• C. Carbohydrates, lipids, proteins, and nucleic acids
• D. Sugars, fats, amino acids, and nucleotides

Answer: (C)

Verified step by step guidance

1. Understand that biological macromolecules are large molecules necessary for life, built from smaller organic molecules.
2. Recognize the four major categories of biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids.
3. Carbohydrates are composed of sugar molecules and serve as energy sources and structural components.
4. Lipids include fats and oils, which are important for energy storage and cell membrane structure.
5. Proteins are made of amino acids and perform a wide range of functions, including catalyzing metabolic reactions and providing structural support.