Which organelle is responsible for photosynthesis in plant cells?

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Multiple Choice

Which organelle is responsible for photosynthesis in plant cells?

Explanation:
Photosynthesis in plants takes place in chloroplasts, the organelles that capture light energy and convert it into chemical energy stored as sugars. Chloroplasts contain chlorophyll, the green pigment that traps light. In the light-dependent reactions, light energy splits water and generates ATP and NADPH, releasing oxygen. The Calvin cycle uses those energy carriers to fix carbon dioxide into glucose. Mitochondria are the powerhouses of the cell for cellular respiration, not photosynthesis. The nucleus houses genetic material and controls activities, while ribosomes build proteins. So the organelle responsible for photosynthesis is chloroplasts.

Photosynthesis in plants takes place in chloroplasts, the organelles that capture light energy and convert it into chemical energy stored as sugars. Chloroplasts contain chlorophyll, the green pigment that traps light. In the light-dependent reactions, light energy splits water and generates ATP and NADPH, releasing oxygen. The Calvin cycle uses those energy carriers to fix carbon dioxide into glucose. Mitochondria are the powerhouses of the cell for cellular respiration, not photosynthesis. The nucleus houses genetic material and controls activities, while ribosomes build proteins. So the organelle responsible for photosynthesis is chloroplasts.

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