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Dichotomous Key BIOL71011 by Yasmin Mahmood

by Yasmin Mahmood

Immunity to infection

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Organigram

by Austin Wakefield

STAPHYLOCOCCUS

by zulaikha hashim

killer T cell

interleukin

suppressoe T cells

leukocytes

B cell growth factor

antibodies

Helper T cell

memory t and b cells

antigen

macrophage

vaccine

bacteria

virus

The Body

immune system

lymphokines

nonspecific immunity

natural killer cells

first line of defense against invading organisms

specific immunity

allows for a targeted response against a specific pathogen