<prompt> Living cells require which of the following as a component of ATP, NAD, NADP and flavinsOrganic sulfarMagnesium ionInorganic phosphatesFerrous ion  <response>: The vital role of inorganic phosphate, ADP, ATP, and NADH, and ultimately identified the phosphorylated sugars and the chemical reactions and enzymes Gk in yeast that conve glucose to pyruvate glycolysis or to ethanol and CO2 fermentation.Subsequent research in the 1930s and 1940s identified the intermediates of the citric acid cycle and of urea biosynthesis and provided insight into the essential roles of ceain vitamin-derived cofactors or coenzymes such as thiamin pyrophosphate, riboflavin, and ultimately coenzyme A, coenzyme Q, and cobamide coenzymesRef: Harper;s biochemistry, 30th edition, page no: 3 