which organelle is responsible for photosynthesis in plant cells?

The organelle responsible for photosynthesis in plant cells is the chloroplast. Chloroplasts contain the pigment chlorophyll, which captures light energy to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. The photosynthesis process primarily occurs within the thylakoid membranes inside the chloroplasts, where light energy is transformed into chemical energy.