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

Ex Input:
Autosomes is another term for body chromosomes.

Ex Output:
What is another term for body chromosomes?


Ex Input:
The long, threadlike extensions of the nerve cell help transmit nerve impulses.

Ex Output:
Which part of the nerve cell helps transmit nerve impulses?


Ex Input:
An electrical signal along a nerve cell triggers the secretion of neurotransmitter molecules.

Ex Output:

An electrical signal along a nerve cell triggers the secretion of what?