Key term for OCR GCSE Biology A, used in Practical activities.
A measure of the consistency of results; using a balance with more decimal places increases the precision of the mass measurements.
precision appears in OCR GCSE Biology A revision content for Practical skills, especially Practical activities and Transport in and out of cells.
Practical skills
Practical activities • Transport in and out of cells
Practical skills
Practical activities • Microbiological techniques
Practical skills
Practical activities • Rates of enzyme-controlled reactions
Practical skills
Practical activities • Sampling techniques
Practical skills
Practical activities • Microscopy
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