Biology · OCR, AQA & Edexcel
Question 1 of 3
OsmosisOCR style4 marks
Osmosis practice
Focus on mass change in potato cylinders, concentration differences, method steps, and drawing conclusions from osmosis data.
MethodVariablesGraphEvaluation
Exam question
A student investigates osmosis using potato cylinders placed in different sugar solutions. Describe the method and explain how the student could use the results to identify the concentration where there is no net movement of water.
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