Describe in detail the steps in phagocytosis, listing all the chemicals that mediate adherence, chemotaxis, killing, etc.)List the 3 ways in which complement can be activated, and EXPLAIN the events after C3 is cleaved to C3a and C3bThrough a very complicated biochemical extraction procedure you are able to isolate three surface cellular components from a new bacterial pathogen with the following characteristics: Component #1: Flagellar protein, molecular weight 15,000Component #2: Membrane polypeptide, molecular weight 1,500Component #3: Membrane lipid, molecular weight 20,000 a. Which one would be most likely to be a good vaccine and why? b. Describe an experiment where you would test your vaccine c. Generate some hypothetical results for the experiment described above and graph them out indicating the type of response you would get the first time you expose your subjects to the vaccine (Please don't kill them!), and then the type of response you would expect on a second exposure to the real pathogen. Be sure to show which Immunoglobulins are being produced (IgG vs IgM) Remember to label the axes of your graph!