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

[EX Q]: When a sperm penetrates the egg, it triggers the egg to complete meiosis.
[EX A]: When a sperm penetrates the egg, it triggers the egg to complete what?

[EX Q]: The cytoskeleton holds cell organelles in place within the cytoplasm.
[EX A]: What part of the cell holds cell organelles in place within the cytoplasm?

[EX Q]: Acids are molecular compounds that dissolve in water to produce hydronium ions and an anion else.
[EX A]:
Acids are molecular compounds that dissolve in water to produce hydronium ions and what else?