What do chloroplasts do in plant cells?

Chloroplasts are specialized organelles found in plant cells that play a crucial role in the process of photosynthesis. During photosynthesis, chloroplasts capture sunlight and use it to convert carbon dioxide and water into glucose and oxygen. This process is fundamental for producing food for the plant and is essential in providing energy for growth and development. Additionally, photosynthesis not only sustains the plant itself but also contributes to the survival of other organisms by releasing oxygen into the atmosphere, which is vital for respiration in animals and humans. The presence of chlorophyll, a green pigment within the chloroplasts, is what enables this conversion of light energy into chemical energy.