Photosynthesis

Definition

Photosynthesis is the process by which green plants and certain organisms convert light energy into chemical energy, producing oxygen and energy-rich organic compounds. (carbohydates)

• The balanced chemical equation for photosynthesis:

  6CO_2​+6H₂​O→C₆​H₁₂​O_6​+6O_2​

  Carbon dioxide (CO₂) + Water (H₂O) + Light → Glucose (C₆H₁₂O₆) + Oxygen (O₂)

  Light energy is essential for this reaction to occur.

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Equation

• Organelles found in plant cells.

• Contain chlorophyll (green pigment) for capturing sunlight.

• Site of photosynthesis.

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​Site : chloroplast

• Released into the atmosphere.

• Vital for aerobic respiration in animals (including us!).

• Keeps our planet breathable.

​Oxygen

• Used for growth, repair, and metabolic processes.

• Stored as starch or converted to other sugars.

Glucose