Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Glycolysis is a series of reactions that is common to fermentation and cellular respiration.
What series of reactions is common to fermentation and cellular respiration?

The mitochondria organelles are known as the "power plants" of the cell.
What organelles are known as the "power plants" of the cell?

The pressure of a sample of gas is measured with an open-end manometer.

The pressure of a sample of gas is measured with an open-end what?