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Learning objective

Clarify the impact on plant cells when placed in solutions of varying concentrations using terms such as turgid, turgor pressure, plasmolysis, and flaccid.

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  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE Combined ScienceMovement into and out of cellsSupplement content

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Quick explanation

Clarify the impact on plant cells when placed in solutions of varying concentrations using terms such as turgid, turgor pressure, plasmolysis, and flaccid

  • This point belongs to Osmosis, especially Osmosis outcomes.
  • You need to be able to clarify the impact on plant cells when placed in solutions of varying concentrations using terms such as turgid, turgor pressure, plasmolysis, and flaccid.
  • The key ideas to know are Explain.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Explain

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This objective helps connect Osmosis outcomes to exam-style questions, flashcards, and revision notes for Osmosis.

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Paper 4 structured question: Osmosis

Paper 4Theory (Extended)3 marks

Description

Effects of Solutions on Plant Cells

Plant cells can be placed in solutions of varying concentrations. The responses of these cells can be categorized based on the concentration of the solution they are in.

  1. a

    Analyse Discuss the effects of placing a plant cell in a hypotonic solution.

    Aim for approximately 3 distinct marking points.

    [3]
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