True or false: Our body uses ketone bodies during prolonged starvation.

• A. False. Ketone bodies are only produced and used in diabetic ketoacidosis, not during starvation.
• B. False. Ketone bodies are only used during short-term fasting, not prolonged starvation. 
• C. True. Our body uses ketone bodies as an alternative energy source during prolonged starvation.
• D. False. Our body exclusively uses glucose during prolonged starvation, not ketone bodies.

Answer: (C)