Which of the following best describes the result of the first step of glycolysis [glye-KAWL-eh-sis] in a fibroblast?

W) Glucose-6-phosphate is fully committed to the glycolysis [glye-KAWL-eh-sis] pathway

X) Fructose-1,6-bisphosphate [biss-FAWS-fatel] is split into two three-carbon sugars

Y) ATP is extracted from glucose-6-phosphate

Z) Glucose-6-phosphate can no longer exit the cell
Z) GLUCOSE-6-PHOSPHATE CAN NO LONGER EXIT THE CELL