biology 1

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what is a pathogen?
a bacterium, virus, or other microorganism that can cause disease
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what do white blood cells do?
White blood cells are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.
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where do white blood cells travel?
in the blood
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how do white blood cells act if something is envading?
1) engulf microbes and digest them. 2) produce antibodies 3) produce antitoxins
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pros of a vaccination
they control infectious diseases
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Card 2

Front

what do white blood cells do?

Back

White blood cells are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

Card 3

Front

where do white blood cells travel?

Back

Preview of the front of card 3

Card 4

Front

how do white blood cells act if something is envading?

Back

Preview of the front of card 4

Card 5

Front

pros of a vaccination

Back

Preview of the front of card 5

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