enzymes

JCE 95.07 July 2018 Issue Highlights

Innovation and Scholarship

The July 2018 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: connecting art and energy, solar cells, examining organic chemistry students’ understandings, computer-based learning, molecular symmetry and visualization, inquiry-based learning, safety management, biochemistry, watching the archive: chemistry goes to the movies.

Soup or Salad? Investigating the Action of Enzymes in Fruit on Gelatin

In this Activity, students observe gelatin samples treated with substances that may or may not have an enzymatic effect on the protein in the gelatin. Substances used are fresh pineapple, canned pineapple, fresh pineapple that has been frozen and microwaved, and meat tenderizer.