In which organelle does photosynthesis take place?

Photosynthesis takes place in the chloroplast. This organelle is specifically adapted for capturing light energy from the sun and converting it into chemical energy stored in glucose. Chloroplasts contain chlorophyll, the green pigment that absorbs light, particularly in the blue and red wavelengths, facilitating the conversion of carbon dioxide and water into glucose during the light-dependent and light-independent reactions of photosynthesis. This process not only produces energy-rich molecules but also releases oxygen as a byproduct, which is essential for the respiration of many living organisms. Chloroplasts are primarily found in plant cells and some algae, which emphasizes their crucial role in the ecosystem as primary producers.