Pearson Edexcel GCSE (9-1) Combined Science revision notes
Key concepts in biology Revision Notes
Review revision notes for Key concepts in biology in Edexcel Combined Science.
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revision notes
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Key concepts in biology
Revision notes
Brain sections (2) Thalamus Caudate nucleus Putamen Globus pallidus Hippocampus diagram
Specification Link
This nervous system diagram is used for: Build an explanation of the way changes in microscope technology, covering electron microscopy, have enabled us to see cell structures and organelles with more clarity and detail than in the past and increased our understanding of the role of sub-cellular structures.
What To Explain
Information is passed through the nervous system so the body can coordinate a response.
Exam Answer Move
The mapped objective is: Build an explanation of the way changes in microscope technology, covering electron microscopy, have enabled us to see cell structures and organelles with more clarity and detail than in the past and increased our understanding of the role of sub-cellular structures. The answer should connect structures such as receptors, neurones, synapses or effectors to coordination and response.
Bacteria Spreader: practical apparatus
What Bacteria Spreader Is Used For
Bacteria Spreader is practical apparatus for handling cultures during microbiology practical work. In GCSE or introductory practical science, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links bacteria spreader to handling cultures during microbiology practical work, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: EDEXCEL GCSE combined-science 1SC0, Key concepts in biology.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Culture Dish: practical apparatus
What Culture Dish Is Used For
Culture Dish is practical apparatus for handling cultures during microbiology practical work. In GCSE or introductory practical science, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links culture dish to handling cultures during microbiology practical work, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: EDEXCEL GCSE combined-science 1SC0, Key concepts in biology.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Culture Dish Bottom: practical apparatus
What Culture Dish Bottom Is Used For
Culture Dish Bottom is practical apparatus for handling cultures during microbiology practical work. In GCSE or introductory practical science, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links culture dish bottom to handling cultures during microbiology practical work, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: EDEXCEL GCSE combined-science 1SC0, Key concepts in biology.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
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