The process by which plants convert sunlight into chemical energy stored as glucose is called what?

The process by which plants convert sunlight into chemical energy stored as glucose is called what?

• A. Respiration
• B. Photosynthesis
• C. Transpiration
• D. Digestion

Answer: (B)

Photosynthesis is the process by which plants capture light energy from the sun and use it to build chemical energy stored as glucose. In the chloroplasts, chlorophyll absorbs light and powers reactions that turn water and carbon dioxide into glucose, with oxygen released as a byproduct. The glucose stores energy that the plant can use for growth and daily activities. Think of it as the plant’s way of making its own food using light. This energy storage is different from respiration, which uses that stored glucose to release energy for the plant’s cells. Transpiration is about water loss from leaves, not energy storage, and digestion is the breakdown of food in animals (not how plants convert sunlight into glucose).

Photosynthesis is the process by which plants capture light energy from the sun and use it to build chemical energy stored as glucose. In the chloroplasts, chlorophyll absorbs light and powers reactions that turn water and carbon dioxide into glucose, with oxygen released as a byproduct. The glucose stores energy that the plant can use for growth and daily activities.

Think of it as the plant’s way of making its own food using light. This energy storage is different from respiration, which uses that stored glucose to release energy for the plant’s cells. Transpiration is about water loss from leaves, not energy storage, and digestion is the breakdown of food in animals (not how plants convert sunlight into glucose).