GCSE Biology

Bioenergetics
revision.

Photosynthesis and respiration: equations, organelles, limiting factors and energy transfer.

Bioenergetics guides

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01

Photosynthesis

The flagship bioenergetics page: word and symbol equations, chloroplasts, limiting factors, uses of glucose and the pondweed practical.

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Respiration

Aerobic and anaerobic respiration, mitochondria, oxygen debt, fermentation and why every living cell respires.

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More GCSE Biology
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Teacher-written GCSE Biology revision for Combined and Triple Science: cell structure, osmosis, enzymes, photosynthesis, respiration, infection, homeostasis, inheritance and ecology.

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