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

Example Input: Neutrophils provide an early, rapid, and nonspecific defense against invading pathogens.
Example Output: What provides an early, rapid, and nonspecific defense against invading pathogens?

Example Input: Resonance is the term for the use of two or more lewis structures to represent the covalent bonding in a molecule.
Example Output: What is the term for the use of two or more lewis structures to represent the covalent bonding in a molecule?

Example Input: Receptor proteins is named after the type of enzyme they interact with in the cell.
Example Output:
What is named after the type of enzyme they interact with in the cell?