Pathway of Carbon

Glucose -
1
G-6-P -
2
F-6-P -
3
FDP -
4
GAP -5DHAP -
 6
  1,3-DPGA -
 7
  3-PGA -
 8
  2-PGA -
 9
  PEP -
 10
  Pyruvate -

fermentation fates
for Pyruvate:
F1     F2
Lac -           EtOH -

or into the
TCA cycle
for oxidation.