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.

Example Input: What has revolutionized human society over the past several decades?
Example Output: travel technology

Example Input: Like the energy content in food, the energy expenditures of exercise are also reported in what units?
Example Output: ironies

Example Input: What is the name for biochemical compounds that consist of one or more chains of small molecules called amino acids?
Example Output:
lipids