Today we did two labs looking at Bacterial colonies. The first was staining E. coli and B. subtilus to see bacteria that are gram positive and gram negative. That lab (Staining and Observing Bacterial cells) is due on Tuesday with questions completed.
The next lab was: Antibiotics and Bacteria. We cultured our two strains of bacteria and added different types of antibiotic discs to see their effects on E. coli and B. subtilus
