GCSE OCR Biology A (Gateway) · Topic 1

Cell Level Systems

In short

Topic 1: Cell Level Systems in GCSE OCR Biology A (Gateway) covers 3 topics: Cell Structures, What Happens in Cells and Respiration and Photosynthesis. Each one below lists the key points to revise.

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What is in Topic 1: Cell Level Systems?

Topic 1: Cell Level Systems

Cell Structures
  • Microscopy
  • Prokaryotic and eukaryotic cells
What Happens in Cells
  • DNA structure
  • Protein synthesis
  • Enzymes
Respiration and Photosynthesis
  • Aerobic and anaerobic respiration
  • Photosynthesis
  • Limiting factors

Cell Level Systems: common questions

What is in Topic 1: Cell Level Systems?

It covers 3 topics: Cell Structures; What Happens in Cells; Respiration and Photosynthesis.

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