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Cambridge IGCSE Biology practice

Paper 3 structured question: Photosynthesis

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3

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1

Marks

Topic

Photosynthesis

Exam-style question

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Paper 3Theory (Core)1 marks

Plants use chlorophyll to convert light energy into chemical energy during photosynthesis.

Description

Energy Conversion in Photosynthesis

Chlorophyll absorbs light energy and uses it to make carbohydrates.

  1. a

    Identify the type of energy chlorophyll converts light energy into.

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 3 structured question: Photosynthesis

Paper 3Theory (Core)1 marks

Description

Role of Chlorophyll

Chlorophyll is a pigment in plant cells that absorbs light energy.

  1. a

    State the role of chlorophyll in photosynthesis.

    Aim for approximately 1 distinct marking point.

    [1]