Essential Biochemistry - Carbohydrate Metabolism (Section 3 - No. 29)

Which of the following reactions is bypassed in gluconeogenesis compared to glycolysis?

Hexokinase step

Phosphofructokinase-1 step

Pyruvate kinase step

All of the above

Multiple steps in glycolysis are bypassed during gluconeogenesis, as the reactions are not reversible.