Arrange the following steps of the Urea Cycle in the correct order of their occurrence, starting from the mitochondrial matrix to the cytosol: 1. Formation of Citrulline from Ornithine and Carbamoyl Phosphate. 2. Synthesis of Carbamoyl Phosphate from ammonia and bicarbonate. 3. Cleavage of Argininosuccinate to form Arginine and Fumarate. 4. Condensation of Citrulline with Aspartate to form Argininosuccinate. 5. Hydrolysis of Arginine to yield Urea and regenerate Ornithine.

Options:

  • A: 1-2-4-3-5
  • B: 2-1-3-4-5
  • C: 2-4-1-3-5
  • D: 2-1-4-3-5

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