Final answer:
Chloroplasts are organelles found in plant cells that capture light energy and convert it into chemical energy through photosynthesis, producing glucose and releasing oxygen.
Step-by-step explanation:
The chloroplasts are organelles found in plant cells that play a crucial role in photosynthesis. They contain chlorophyll, a pigment that absorbs light energy from the sun. Through the process of photosynthesis, chloroplasts convert this light energy into chemical energy, which is used to produce glucose, a form of sugar that the plant can use as an energy source.
Inside the chloroplasts, there are thylakoid membranes, where the chlorophyll molecules are located. These membranes are organized into stacks called grana, which increase the surface area for capturing light. The light energy absorbed by chlorophyll is used to convert water and carbon dioxide into oxygen and glucose. The oxygen is released as a byproduct, while the glucose is stored or used immediately by the plant for growth and metabolism.
In summary, the function of chloroplasts is to capture light energy and convert it into chemical energy through the process of photosynthesis, leading to the production of glucose and the release of oxygen.
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