1. Constipation is the condition in which the feces expelled is watery.   True   False   2. In which of the following is fats, carbohydrates and proteins digested?   mouth   small intestine   large intestine   stomach   Hint Half-n-half Clue   3. Which acid is secreted by the cells of the gastric glands in the stomach?   nitric acid   sulphuric acid   hydrochloric acid   hydroiodic acid   Half-n-half Clue   4. Cellulose is the simplest form of proteins.   True   False   5. The bile duct carries bile from the liver to the _______.   small intestine   pancreas   large intestine   stomach   Half-n-half Clue   6. The pancreatic duct carries pancreatic juice from the pancreas to the small intestine.   True   False   7. Including roughage in the diet helps to avoid constipation.   True   False