Which of the following reactions does not take place in the cell organelle that is referred to as the 'Powerhouse of the cell'?

Glycolysis is a $........$ process and is completed in $......$ steps.

Which group of the following scientists discovered the $EMP$ pathway of glycolysis?

Given below are two statements: One is labelled as Assertion $A$ and the other is labelled as Reason $R$:
Assertion $A:$ $ATP$ is used at two steps in glycolysis.
Reason $R:$ First $ATP$ is used in converting glucose into glucose-$6$-phosphate and second $ATP$ is used in conversion of fructose-$6$-phosphate into fructose-$1,6$-bisphosphate.
In the light of the above statements,choose the correct answer from the options given below:

Which of the following is true regarding glycolysis?
$I.$ Takes place in cytosol
$II.$ Produces no $ATP$
$III.$ Has no connection with electron transport chain
$IV.$ Reduces three molecules of $NAD^+$ for every glucose molecule processed
Choose the correct option.

In which of the following processes does the isomerization step take place?