33. The Organic Chemistry of Metabolic Pathways

Which of the following best describes a biochemical pathway involved in energy production?

How does energy acquisition in the deep sea differ from energy acquisition near the ocean's surface?

Why is the energy transfer between trophic levels in biochemical pathways not $100\%$ efficient?

Which of the following statements is true about the energy content of nutrients in biochemical pathways?

Which of the following is an energy-yielding nutrient in biochemical pathways?

Which of the following mechanisms does not generate $\mathrm{ATP}$ using an electron transport chain?

In biochemical pathways, from where do most producers obtain their energy?

Which of the following biochemical reactions would not produce energy?