Which best summarizes the flow of energy in a producer during photosynthesis?

• A. Light energy is converted into chemical energy stored in glucose.
• B. Heat energy is absorbed and transformed into mechanical energy.
• C. Producers absorb chemical energy from the soil and release it as heat.
• D. Chemical energy from glucose is converted into light energy.

Answer: (A)

Verified step by step guidance

1. Understand the role of producers in photosynthesis: Producers, such as plants, use photosynthesis to convert light energy into chemical energy stored in glucose molecules.
2. Recall the process of photosynthesis: Light energy is absorbed by chlorophyll in the chloroplasts, initiating a series of reactions that convert carbon dioxide and water into glucose and oxygen.
3. Clarify the energy transformation: During photosynthesis, light energy is transformed into chemical energy, which is stored in the bonds of glucose molecules. Heat energy and mechanical energy are not directly involved in this process.
4. Eliminate incorrect options: Producers do not absorb chemical energy from the soil, nor do they convert chemical energy into light energy. These statements are inconsistent with the principles of photosynthesis.
5. Summarize the correct answer: The best description of energy flow in a producer during photosynthesis is that light energy is converted into chemical energy stored in glucose.