Kemtec Science: Biochemistry I

Kemtec Science: Biochemistry I Target Grades: 8-12 Number of Students: Designed for 24 students working in six groups of four This kit was designed to introduce students to the chemistry of living things and relate biochemistry to everyday life. Includes five basic biochemistry experiments in which students use chemical methods to test for proteins, carbohydrates and lipids, use Pepsin to digest protein and Ninhydrin to detect amino acids, test the activity of salivary amylase (both in vitro and in vivo), develop a technique for determining ascorbic acid concentration and use it to evaluate the vitamin C levels in substances, and determine of the alkalinity of acidity of foods. A great exploratory or introductory experience is gained by performing the test procedures. Ideal for students in biology, general science, or biochemistry courses. Kit Contains: Instructor Manual‚  Material Safety Data Sheets Methods of Assessment Manual pH paper 1-14 Pipettes Filter Paper Forceps Indophenol‚  Ninhydrin Pepsin Starch Protein Ascorbic Acid Glucose Sudan Solution Benedict's Solution Biuret Solution Acetone Solution Vegetable Oil Potassium Solution Hydrochloric Acid Solution Required, But Not Included: A hot plate or water bath Glass rods Food samples for testing