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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Vacuole Boxyoval diagram
Recognising Vacuole Boxyoval
Vacuole Boxyoval 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 answer should name the cell structure and link it to its function, such as control, respiration, photosynthesis or protein synthesis.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
The mapped objective is: Communicate the key features of the way light microscopes and staining can be used to view cells. Diagram marks usually come from linking a named structure to what it does.
Membrane 3d Greenorange diagram
Recognising Membrane 3d Greenorange
Membrane 3d Greenorange 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.
Membrane 3d Blueyellow diagram
Recognising Membrane 3d Blueyellow
Membrane 3d Blueyellow 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.
Vacuole Oval diagram
Recognising Vacuole Oval
Vacuole Oval 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 answer should name the cell structure and link it to its function, such as control, respiration, photosynthesis or protein synthesis.
Syllabus Link
Primary private mapping: OCR GCSE Biology J247, Cell level systems.
Exam Answer Move
The mapped objective is: Communicate the key features of the way light microscopes and staining can be used to view cells. Diagram marks usually come from linking a named structure to what it does.
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