Differentiate macronutrients from micronutrients and give examples of each.

• A. Nutrients are categorized solely by whether they come from plant or animal sources.
• B. Micronutrients provide energy in large amounts; macronutrients provide small amounts.
• C. Macronutrients provide energy (carbohydrates, proteins, fats) in grams per day; micronutrients (vitamins and minerals) are required in smaller amounts for metabolism.
• D. All nutrients are equally required in the same amounts.

Answer: (C)