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Biology Chapter 40

The Immune System

TermDefinition
passive immunity passed from Mom in utero
antigen substance triggering immune response
active immunity produced from vaccine
vaccination injection of weakened pathogen
skin 1st line of defense against disease
cell-mediated response killer T cells attack pathogen
antibodies memory cells of pathogens
infection risk to burn patients
humoral immunity B cells produce antibodies
pathogen disease-causing agent
viruses pathogen type that causes colds and HIV
antibiotic compounds that kill bacteria
Created by: Mrs.Benc
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