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Learning objective

Provide the word equation for anaerobic respiration in muscles during intense exercise, which is: glucose → lactic acid.

Read the explanation, check the common trap, then practise with flashcards and questions.

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE BiologyRespirationCore content

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Quick explanation

Provide the word equation for anaerobic respiration in muscles during intense exercise, which is: glucose → lactic acid

  • This point belongs to Anaerobic respiration, especially Anaerobic respiration outcomes.
  • You need to be able to provide the word equation for anaerobic respiration in muscles during intense exercise, which is: glucose → lactic acid.
  • The key ideas to know are State.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

State

Why it matters

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

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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]
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