1. Examine the hanging drop slide and complete the following table with respect to the size, shape, and motility of the different bacteria. Bacterium B subtilis P aeruginosa S volutans Size 2. Draw a representative field for each bacterium. B. subtilis Shape Magnification: X The Hanging Drop Slide and Bacterial Motility True Motility or Brownian Movement P. aeruginosa Stained with methylene blue Cell Arrangement Magnification: X 3. In summary, what is the major purpose of this exercise? S volutans Magnification: X