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

Input: Consider Input: Diffusion process helps absorptive protists absorb food molecules across their cell membranes.

Output: Which process helps absorptive protists absorb food molecules across their cell membranes?

Input: Consider Input: Catalyst gets poisoned happens if a molecule forms strong bonds to the catalyst.

Output: What happens if a molecule forms strong bonds to the catalyst?

Input: Consider Input: Through tubular ducts part do exocrine glands discharge their contents.
Output: Through what part do exocrine glands discharge their contents?