OCR GCSE Biology A Gateway revision notes
Cell level systems Revision Notes
Study Cell level systems with curriculum-aligned Revision Notes resources, practice links, and exam-focused support.
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Cell level systems
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Cell Membrane Semi Circle diagram
Recognising Cell Membrane Semi Circle
Cell Membrane Semi Circle supports Viewing Cells with Light Microscopes and Staining by giving students a diagram they can connect to the specification point being tested.
What To Explain
The membrane is selectively permeable, so substances move across it by diffusion, osmosis or active transport depending on the particle and gradient.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
This is linked to: Communicate the key features of the way light microscopes and staining can be used to view cells. A strong answer names the transport process and links it to membrane structure.
Cell Membrane Arc diagram
Recognising Cell Membrane Arc
Cell Membrane Arc supports Viewing Cells with Light Microscopes and Staining by giving students a diagram they can connect to the specification point being tested.
What To Explain
The membrane is selectively permeable, so substances move across it by diffusion, osmosis or active transport depending on the particle and gradient.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
This is linked to: Communicate the key features of the way light microscopes and staining can be used to view cells. A strong answer names the transport process and links it to membrane structure.
Cell Membrane Green diagram
Recognising Cell Membrane Green
Cell Membrane Green supports Viewing Cells with Light Microscopes and Staining by giving students a diagram they can connect to the specification point being tested.
What To Explain
The membrane is selectively permeable, so substances move across it by diffusion, osmosis or active transport depending on the particle and gradient.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
This is linked to: Communicate the key features of the way light microscopes and staining can be used to view cells. A strong answer names the transport process and links it to membrane structure.
Engulfing Membrane diagram
Recognising Engulfing Membrane
Engulfing Membrane supports Viewing Cells with Light Microscopes and Staining by giving students a diagram they can connect to the specification point being tested.
What To Explain
The membrane is selectively permeable, so substances move across it by diffusion, osmosis or active transport depending on the particle and gradient.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
This is linked to: Communicate the key features of the way light microscopes and staining can be used to view cells. A strong answer names the transport process and links it to membrane structure.
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