On a tour of African countries, Mark contracts a bad case of traveler's diarrhea. Because he can't eat verymuch, his body starts to use energy sources other than carbohydrates. This would result in all of the following, except
A) increased levels of urea in the blood. B) ketosis and a decreased blood pH. C) increased gluconeogenesis in the liver. D) lipid metabolism. E) glycogenesis.