1. Which enzyme is produced only in children?   trypsin   pepsin   amylopsin   rennin   Hint Half-n-half Clue   2. Which enzyme acts on starch in the mouth and converts it into maltose?   lipase   pepsin   ptyalin   lactase   Half-n-half Clue   3. Invertase is an enzyme present in the _______.   duodenum   jejunum   ileum   Half-n-half Clue   4. Erepsin is an enzyme contained in _______ juice.   intestinal   pancreatic   gastric   Half-n-half Clue   5. Which enzyme does not act on proteins?   trypsin   erepsin   amylopsin   pepsin   Half-n-half Clue   6. Which enzyme is not present in pancreatic juice?   pepsin   amylopsin   trypsin   steapsin   Half-n-half Clue   7. Trypsin is an enzyme contained in _______ juice.   intestinal   gastric   pancreatic   Half-n-half Clue