KROK 1 2023 – Question 31 · KROK (Medicine) · Biological Chemistry

A patient has been prescribed pyridoxal phosphate. This drug is recommended for correction of the following processes:

  1. A. Oxidative decarboxylation of keto acids
  2. B. Deamination of purine nucleotides
  3. C. Protein synthesis
  4. D. Transamination and decarboxylation of amino acids
  5. E. Synthesis of purine and pyrimidine bases
Hint

Recall that this active form of vitamin B6 is the coenzyme for reactions that transfer or remove groups from amino acids.

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