During photosynthesis, what type of energy transformation occurs in plant cells?

• A. Light energy is converted into chemical energy.
• B. Mechanical energy is converted into electrical energy.
• C. Chemical energy is converted into thermal energy.
• D. Thermal energy is converted into light energy.

Answer: (A)

Verified step by step guidance

1. Understand the process of photosynthesis: Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy stored in glucose molecules.
2. Identify the energy source: During photosynthesis, light energy from the sun is absorbed by chlorophyll pigments in the chloroplasts of plant cells.
3. Describe the energy transformation: The absorbed light energy is used to drive chemical reactions that convert carbon dioxide and water into glucose and oxygen. This is an example of light energy being transformed into chemical energy.
4. Eliminate incorrect options: Mechanical energy, electrical energy, thermal energy, and light energy transformations mentioned in the other options do not describe the process of photosynthesis accurately.
5. Conclude the correct answer: The correct energy transformation during photosynthesis is the conversion of light energy into chemical energy.