1. Including roughage in the diet helps to avoid constipation.   True   False   2. Cellulose is the simplest form of proteins.   True   False   3. In which of the following is fats, carbohydrates and proteins digested?   large intestine   small intestine   stomach   mouth   Hint Half-n-half Clue   4. Fats provide less energy than carbohydrates.   True   False   5. Constipation is the condition in which the feces expelled is watery.   True   False   6. Lack of _______ in the human body causes a severe deficiency disease called Kwashiorkor.   proteins   carbohydrates   lipids   fats   Half-n-half Clue   7. Excess glucose in the human body are stored as _______ in the liver.   glucose   glycerine   glycogen   glycerol   Half-n-half Clue