Go to the Library. Get a book on bacterial metabolism (Gottschalk, "Bacterial
Metabolism" is one common one). This question is far too general and not very
specific. Do you need all of the intermediates? What about cofactors? Structures?
A quick trip to the library would be quicker than waiting for a posted reply but here
is one anyway:
Glucose-->-->-->--> 2 pyruvate--> 2 lactate
Simple version of the lactic acid bacteria homofermentive pathway.
Steve