Infectious Disease and the Immune System. Viruses Viruses are non- living. Only characteristic of living organisms is ability to reproduce. Obligate intracellular.
Immunity Review. Explain how wbc’s can protect the body against disease. Wbc’s produce antibodies and memory cells when a pathogen (antigen) enter the.
Ms. Kelly 8 th Grade Health. The body's defense against germs and other invaders Made up of special cells, proteins, tissues, and organs.
Immune System
Immune System Review
ImmunityImmunity Ch 37 vaccination vaccination –Pathogen- disease causing organism w/ antigens. Ex: virus, bacteria, protozoan, fungi (any foreign protein).
Immune System. An open wound allows ‘germs’ to enter the body.
CENTERVILLE 8 th Grade Health. The body's defense against germs and other invaders Made up of special cells, proteins, tissues, and organs.
