Which of the following represents an irreversible step in glycolysis?
A) 1,3 – bisphosphoglycerate to 3 - phosphoglycerate
B) Fructose 6 – phosphate to fructose 1,6 - bisphosphate
C) Fructose 1,6 – bisphosphate to glyceraldehydes 3 – phosphate
D) Glucose 6 – phosphate to fructose 6 – phosphate
E) Glyceraldehyde 3 – phosphate to 1,3 – bisphosphoglycerate
A) 1,3 – bisphosphoglycerate to 3 - phosphoglycerate
B) Fructose 6 – phosphate to fructose 1,6 - bisphosphate
C) Fructose 1,6 – bisphosphate to glyceraldehydes 3 – phosphate
D) Glucose 6 – phosphate to fructose 6 – phosphate
E) Glyceraldehyde 3 – phosphate to 1,3 – bisphosphoglycerate