Detailed Instructions: Given a scientific passage and an answer, generate a question for the given answer.
Q: Passage: Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats. Answer: saturated
A:
Carbon atoms are bonded to as many hydrogen atoms as possible in what type of fatty acids?