Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

[EX Q]: In eukaryotes, the cell cycle consists of a long preparatory period, called __________ before undergoing cell division.
[EX A]: metaphase

[EX Q]: What is the sum of the massess of the atoms in a molecule?
[EX A]: underlying mass

[EX Q]: The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what?
[EX A]:
sulfur