PLEASE HELPPPP!!!!!!!!!!!!!!!!!!!!!!
 Glycolysis can produce a limited amount of ATP for the cell, and it does not directly require any oxygen. However, when oxygen is absent, glycolysis stops because ___________.
 A.no NADH is present in the cell 
 B.no NAD+ is present in the cell 
 C.no ADP is present in the cell 
 D.no FAD is present in the cell