By Joe Renzi. Index 1Home 2Index 3Polio History 4Causes of Polio 5How the Polio Virus Attacks 6Three Types of Polio: Type I Spinal Polio 7Three Types.
FL #14 Immune System 10BC. Antigen- binding sites Antigen Antibody Section 40- 2 Figure 40–8 Structure of an Antibody bacterium The bacterium is an antigen.
