<prompt> Which of the following is not involved in synthesis of pyrimidines?GlutamineCO2Aspaic acidGlycine  <response>: The pyrimidine synthesis is a similar process than that of PurinesPurines Synthesis. In the de novo synthesis of Pyrimidines, the ring issynthesized first and then it is attached to a ribose-phosphate to for a pyrimidinenucleotide. Pyrimidine rings are assembled from bicarbonate, aspaate, and Ammoni 