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.

[Q]: If an electric current passes through water, water molecules break down into molecules of what?
[A]: carbon and oxygen

[Q]: The first law of thermodynamics deals with the total amount of energy in what?
[A]: organism

[Q]: Which theory states that the characteristics of living things are controlled by genes?
[A]:
string theory