Deamination is

  1. filtration of blood
  2. making proteins from amino acids
  3. absorption of amino acids
  4. removal of the nitrogen-containing part of amino acids to form urea
Answer

D) removal of the nitrogen-containing part of amino acids to form urea

Deamination happens in the liver. O Level Biology · Topic 13 Excretion · 13.2 Urinary system

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