How many reactions are in the glycolysis pathway?

Step-by-step solution

Sucrose is converted into glucose and fructose by the enzyme, invertase, and these two monosaccharides readily enter the glycolytic pathway. Glucose and fructose are phosphorylated to give rise to glucose-6- phosphate by the activity of the enzyme hexokinase. This phosphorylated form of glucose then isomerises to produce fructose-6- phosphate. Subsequent steps of metabolism of glucose and fructose are the same. The various steps of glycolysis are depicted in Figure 12.1 . In glycolysis, a chain of ten reactions, un