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Cambridge IGCSE Biology practice

Paper 4 structured question: Photosynthesis

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4

Paper

2

Marks

Topic

Photosynthesis

Exam-style question

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Paper 4Theory (Extended)2 marks

Understanding the balanced chemical equation for photosynthesis helps explain the inputs and outputs of the process.

Description

Photosynthesis Equation Components

Identify the reactants and products in the balanced chemical equation for photosynthesis.

  1. a

    Identify the reactants in the photosynthesis equation.

    Aim for approximately 1 distinct marking point.

    [1]
  2. b

    Identify the products in the photosynthesis equation.

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 4 structured question: Photosynthesis

Paper 4Theory (Extended)1 marks

Description

Photosynthesis Equation

Write the balanced chemical equation for photosynthesis.

  1. a

    State the balanced chemical equation for photosynthesis.

    Aim for approximately 1 distinct marking point.

    [1]