[Campbell Biology P.948] According to the text, which of the following represents the three ... | Practice Question

According to the text, which of the following represents the three fundamental needs that an adequate animal diet must satisfy?

  • A: Chemical energy for cellular processes, organic building blocks for macromolecules, and essential nutrients.
  • B: Water for hydration, vitamins for metabolic regulation, and minerals for structural support.
  • C: Carbohydrates for quick energy, proteins for muscle building, and fats for long-term storage.
  • D: Oxygen for respiration, water for transport, and light for photosynthesis.

Explanation

The first paragraph under "An animal's diet must supply chemical energy, organic building blocks, and essential nutrients" explicitly states: "Overall, an adequate diet must satisfy three needs: chemical energy for cellular processes, organic building blocks for macromolecules, and essential nutrients."