Bio

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Composition of Whole Blood

Ved Lindsey Walker

Organigram

Ved mikaela watkins

Ocean -Moh.K

Ved Ktecha Mohammad

The Benign Hamburger SciThi

Ved Farida Moustafa

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