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Your Full Name: UMUC Biology 102/103 Lab 4: Enzymes INSTRUCTIONS: · On your own and without assistance, complete this Lab 4 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus). · To conduct your laboratory exercises, use the Laboratory...

Experiment 2: Concentration Gradients and Membrane Permeability In this experiment, you will dialyze a solution of glucose and starch to observe: The directional movement of glucose and starch. The effect of a selectively permeable membrane on the diffusion of these molecules. An indicator is a substance that...

An indicator is a substance that changes color when in the presence of the substance it indicates. In this experiment, IKI will be used an indicator to test for the presence of starch and glucose. Materials (5) 100 mL Beakers 10 mL 1% Glucose Solution, C6H12O6 4 Glucose Test...