The universal hydrogen acceptor is

$A-$ During glycolysis,$2$ $ATP$ and $2$ $NADH_2$ are formed.
$R-$ $2$ $ATP + 2$ $FADH_2 + 4$ $NADH_2$ are produced during glycolysis.

Explain the $EMP$ (Embden,Meyerhof,and Parnas) pathway.

The enzyme that catalyzes the conversion of glucose into glucose-$6$-phosphate is:

In which of the following steps is $ATP$ synthesised in glycolysis?

The figure given below shows the steps in glycolysis. Fill in the missing steps $A, B, C, D$ and also indicate whether $ATP$ is being used up or released at step $E$?