What is the difference between respiration and photoosynthesis?

Respiration and photosynthesis are two fundamental biological processes that serve different purposes. Photosynthesis occurs in plants, algae, and some bacteria, converting light energy into chemical energy by producing glucose and oxygen from carbon dioxide and water. In contrast, respiration occurs in all living organisms, breaking down glucose to release energy, carbon dioxide, and water. Essentially, photosynthesis captures energy, while respiration releases it.