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CAIE A-Level Biology 3.2.4 Immobilised Enzymes

Practise comparing immobilised and free enzymes through reuse, product separation, diffusion, stability, leakage, productivity and operating conditions from supplied data.

Syllabus
2028–2030
Course
Biology 9700
Level
AS

Exam points

  • compare reuse and product separation for immobilised enzymes with free enzyme in solution
  • explain reduced initial rate through diffusion of substrate into and product out of beads
  • evaluate yield, stability, leakage and operating conditions from the supplied evidence

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