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CAIE A-Level Biology 1.2.4 ATP in Cells Question Bank

Practise ATP-in-cells questions by linking respiration or photosynthesis to ATP supply and explaining why active transport, secretion or synthesis needs it.

Syllabus
2028–2030
Course
Biology 9700
Level
AS

Exam points

  • identify mitochondria or chloroplasts as ATP-producing structures in the stated cell context
  • link ATP hydrolysis to active transport, protein synthesis, vesicle movement or exocytosis
  • explain high mitochondrial abundance or division using ATP demand for cellular work

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