instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Rna analysis type of analysis is performed to study gene expression patterns in cells.
answer:
What type of analysis is performed to study gene expression patterns in cells?

question:
Eyespots do the cells in the front of a volvox typically develop to help swim towards light.
answer:
What do the cells in the front of a volvox typically develop to help swim towards light?

question:
The quarks in a particle are confined, meaning individual quarks cannot be directly observed.
answer:
The quarks in a particle are confined, meaning individual quarks cannot be what?