The mentioned video details us on the co-ordination between the three metabolites i.e, Carbohydrates, lipids and proteins. The role of liver, skeletal muscles, adipose tissues nd other organs is also discussed. TIMELINE: 0:00 Introduction 0:20 Examples of questions for exams 1:19 Catabolism of major nutrients 1:45 Definition of integration of metabolism 2:40 Integration of metabolism at the cellular level 3:18 Conversion of carbohydrates to fats and vice versa 4:14 Conversion of Carbohydrates into proteins and vice versa 5:22 Conversion of proteins to fats and vice versa 7:15 Integration of metabolism at tissue and organ level 7:49 Role of liver 8:42 Role of skeletal muscles 9:26 Role of adipose tissues 9:47 Role of heart muscles 10:12 Role of brain 12:24 Significance of the process