Phase 1: Sample Preparation
You have heat-killed Virulent S-Strain bacteria. To extract the cellular machinery (DNA, RNA, Protein, etc.), you must lyse the cells.
Phase 2: Enzymatic Elimination
Current Lysate contains: DNA, RNA, Protein, Sugar Coat.
Select an enzyme to treat a sample of the lysate before mixing with R-Strain.
Sample treated. Added to live R-Strain. Incubating...
Look through the microscope. Are S-Strain (Smooth/Red) colonies present?
Phase 3: Publication
Based on your data recorded in the notebook, what is the transforming principle?