CAIE IGCSE Biology 12.3.4 Word Equation for Anaerobic Questions

Practise stating the muscle anaerobic respiration equation and linking lactic acid production to vigorous exercise and oxygen debt.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • write glucose → lactic acid for anaerobic respiration in human muscle cells
  • link vigorous exercise and inadequate oxygen to lactic acid production in muscle

CAIE IGCSE Biology 12.3.4 Word Equation for Anaerobic Questions question 1

[Maximum number: 1]

Human muscle cells use anaerobic respiration during vigorous exercise.

State the word equation for anaerobic respiration in humans.

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