Description
Students use a spectrophotometer to study aspects of enzyme kinetics. They determine the reaction rate of Invertase when subjected to varied substrate concentrations, competitive and non-competitive inhibitors, changes in pH and changes in temperature.
- Reducing sugars are measured with chemical DNS which creates distinctive color change
- Grades 11-14
- Class size: 24 students
- Includes all necessary chemicals and reply card for Invertase enzyme and glucose solutions to be shipped separately upon request
- Reply card items are only shipped within continental United States
Технические характеристики
| Grade | 10 to 14 |
| Includes | Beakers, test tubes, graduated cylinders, hot plate, spectrophotometer, reply card, instructor manual, student data sheets, MSDS, Buffer pH 3, 4, 5, 6, 7, 8, 9, 10 solution, Buffer substrate effects solution, Buffer temperature effects solution, Buffer inhibition solution, inhibitor solution, Sucrose inhibitor, Sucrose substrate effecis, Sucrose temperature effects, Sucrose pH substrate, 3,5 Dinitrosalicylic solution, Aniline solution, invertase solution, standard Glucose solution |
| Requires | Lab glassware, beakers, test tubes, graduated cylinders, hot plate, spectrophotometer |
