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The Big Picture: Photosynthesis and Respiration

The Big Picture: Photosynthesis and Respiration

Photosynthesis and aerobic respiration are metabolic processes that are closely linked by their raw materials and products. Photosynthesis harvests light energy to synthesise organic molecules from inorganic molecules, while respiration breaks these molecules down to release energy.

Photosynthesis Lesson

  1. A Level
  2. /Biology
  3. /Photosynthesis

Step-by-step lessons on OCR A A Level Biology Photosynthesis. Each one builds up to exam-style questions. Build a strong foundation in cell biology and biochemistry early on, since later topics on genetics, ecology and physiology all draw on these core concepts.

Lessons