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den301095 [7]
4 years ago
15

Cells responsible for innate immunity are activated most commonly by… A. glucocorticoids. B. epitopes on antigens. C. cytoplasmi

c proteins of bacteria. D. antigen presentation via MHC proteins. E. carbohydrate sequences in bacterial cell walls.
Biology
1 answer:
kari74 [83]4 years ago
8 0

Answer:

The answer is C. cytoplasmic proteins of bacteria

Explanation:

The immune system includes innate immune responses and adaptive immune responses.

  • Innate immunity: rapidly act against strange toxin or  invaded microbes. It evolves membrane bound receptors and cytoplasmic proteins that present on the surfaces of invading microorganisms.
  • Adaptive immunity: it expresses exquisite specificity for target antigens.
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