Bio

Mai multe ca aceasta

Soil Habitat

după roslina mustapha

fast food

după si bunga

Assessing the hydrocarbon degrading potential of indigenous bacteria isolated from crude oil tank bottom sludge and hydrocarbon-contaminated soil of Azzawiya oil refinery, Libya

după daniela perez

Organigram

după Samantha Sonntag

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