What is the other name of glycolysis?

The function of the aldolase enzyme during respiration is to catalyze the conversion of fructose-$1,6$-bisphosphate into phosphoglyceraldehyde and dihydroxyacetone phosphate. What is the specific role of aldolase in this reaction?

Which enzyme of glycolysis is also called as the pacemaker enzyme?

The end product of glycolysis is ......... .

Harden and Young's ester is formed during glycolysis from

Provide the full names for the following abbreviations:
$(1)$ $BPGA$
$(2)$ $PGA$