Effect of pH on Enzymes

Target Grade: 9-14

This kit demonstrates the effect of pH on enzyme activity. pH affects the activity of enzymes in two ways: by affecting the charge on groups in the enzyme and the enzyme's three-dimensional structure. These factors are important in cell metabolism and in the industrial application of biological systems.

Kit Contains:

• Instructor Manual
• Student Data Sheets
• Material Safety Data Sheets
• Assessment Manual
• Special Needs Materials
• pH paper 1-14
• Amylase Solution
• Invertase Solution
• Iodine Solution
• Starch
• Buffer 1 Solution
• Buffer 2 Solution
• Buffer 3 Solution
• Sodium Hydroxide
• Hydrochloric Acid
• 3,5 Dinitrosalicylic Acid (DNS) Solution
• Sucrose

This product will only be shipped to Schools, Universities, or Companies. If you are an individual ordering this product, it will not be shipped to you. It will be deleted from your order and the rest of the order will be shipped without your confirmation. Please make sure you give a commercial address and not a residential address.

This product may be shipped directly from the manufacturer and can arrive in a separate shipment. There can be a delay if the manufacturer does not have this item in stock.

If this product contains Chemicals, it can only be shipped via Ground. Please do not select any other shipping method. It will delay your order.

RETURNS NOT ACCEPTED: To ensure no contamination, we have a NO RETURN policy for this product. Absolutely NO RETURNS even if the box / container is unopened.