TRUE OR FALSE (each sentence)
1. t/f Macrophages and dendritic cells can both be antigen-presenting cells.
2. t/f Complement proteins are antibodies produced by skin cells.
3. t/f Dendritic cells are the histamine-producing cells of the immune system.
4. t/f Stomach acid is one of our natural defenses against bacteria in food.
5. t/f Cytokines are molecules that cut holes in bacterial membranes.
6. t/f There are different Toll-Like Receptors for bacteria and viruses.
Answers: 1
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TRUE OR FALSE (each sentence)
1. t/f Macrophages and dendritic cells can both be antigen-presenting...
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