February/March 2026 Paper 12

2026 · 40 questions · 40 parts · 40 marks

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36Blood Clotting Oxygen TransportMedium1 mark
Which substances will increase in concentration in the plasma in capillaries surrounding active muscle tissue?
  1. 1
    carbaminohaemoglobin
  2. 2
    hydrogencarbonate ions
  3. 3
    hydrogen ions