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Cambridge IGCSE Biology practice

Anaerobic respiration in muscles produces:

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MCQ

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cambridge_mcq

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Anaerobic respiration

Exam-style question

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Anaerobic respiration in muscles produces:.

  1. A.more energy than aerobic respiration
  2. B.less energy than aerobic respiration
  3. C.the same energy as aerobic respiration
  4. D.no energy

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Paper 3 structured question: Anaerobic respiration

Paper 3Theory (Core)1 marks

Description

Anaerobic respiration in muscles

During intense exercise, muscles respire anaerobically to produce energy. This process converts glucose into lactic acid.

  1. a

    State the word equation for anaerobic respiration in muscles.

    Aim for approximately 1 distinct marking point.

    [1]