1. Which enzyme is not present in pancreatic juice?   trypsin   amylopsin   pepsin   steapsin   Hint Half-n-half Clue   2. Which enzyme does not act on proteins?   erepsin   amylopsin   pepsin   trypsin   Half-n-half Clue   3. Which enzyme does not act on carbohydrates?   invertase   ptyalin   steapsin   amylopsin   Half-n-half Clue   4. Amylopsin is an enzyme present in the _______.   jejunum   ileum   duodenum   Half-n-half Clue   5. The liver secretes a chemical compound called bile, which contains no enzymes.   True   False   6. Which enzyme is produced only in children?   pepsin   rennin   trypsin   amylopsin   Half-n-half Clue   7. Invertase is an enzyme present in the _______.   ileum   jejunum   duodenum   Half-n-half Clue