This video tells us about the process involved in the purine and pyrimidine metabolism together with the process by which the GMP and AMP are produced. It also explains what is IMP and how these all reactions are regulated . TIMELINE: 0:01 Introduction 0:20 What is IMP? 0:48 AMP and GMP introduction 1:28 Synthesis of GMP 2:19 Energy consumed 3:16 AMP synthesis 4:20 Fumarate 4:38 Regulation of both pathways 6:14 End