Detecting macromolecules: Bioreagent tests are used by scientist to detect the presence of specific macromolecules in foods. As you do the virtual lab be certain to write the steps and reagents used to in the test in the space provided. Be sure to write the color for a negative reaction and the color for a positive reaction. A) List the steps in the Test for Simple Sugar. Name the Reagent B) List the steps in the Test for Starch. Name the Reagent C) List the steps in the Test for Protein. Name the Reagent D) List the steps in the Test for Lipids. Name the Reagent What is the positive control for lodine Test? for the Biuret's Test? for Benedict's Test What is the negative control for all test? 2