In photosynthetic cells as green algae and plant cells, synthesis of ATP by the chemiosmotic mechanism occurs during A. photosynthesis and respiration.
Photosynthesis is the process through which plants manufacture their food through sunlight and water.
In photosynthetic cells, synthesis of ATP by the chemiosmotic mechanism occurs during photosynthesis and respiration. This is because carbon dioxide is used while oxygen is produced during photosynthesis while for respiration, there's the use of oxygen and the production of carbon dioxide.
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