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Nucleotide Metabolism: Delving into the Synthesis and Breakdown of Nucleotides

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Multiple Choice

Which enzyme is responsible for the de novo synthesis of purine nucleotides?

  1. Phosphoribosyl pyrophosphate amidotransferase
  2. Glutamine phosphoribosyl pyrophosphate amidotransferase
  3. Inosine monophosphate dehydrogenase
  4. Ribose-5-phosphate isomerase