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

Hand lens tool should a student use to see the patterns on a small object.
Which tool should a student use to see the patterns on a small object?

If the amount of force of that is applied is increased, it is easier happens to the work that a machine is producing.
If the amount of force of that is applied is increased, what happens to the work that a machine is producing?

Transmembrane proteins span the entire plasma membrane.

What proteins span the entire plasma membrane?