Biology A-Level
photosynthesis
What photosynthesis means in Biology A-Level, as defined for AQA.
Definition of photosynthesis
Check what you remember
Read the wording for your board, then hide it and explain photosynthesis in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The process during which plants synthesise organic compounds, primarily sugars like glucose, from carbon dioxide.
Topics that use photosynthesis
- Energy and ecosystems (A-level only) (AQA A-Level)
Related terms
- biological molecules
- biomass
- calorimetry
- Condensation reactions
- decomposers and saprobionts
- dry mass per unit area
- energy per gram of dry mass
- faeces and excretion
Using photosynthesis in the exam
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