The first choice is correct
Vitamins. They are needed in small amounts for chemical reactions in the body, and they are also organic.
Dendritic cells of the immune system is absolutely required for an adaptive immune response.
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What immune cells are involved in immune response?</h3>
- When a pathogen is ingested by an immature dendritic cell in the infected tissue, an adaptive immune response is induced. These specialized phagocytic cells have a long lifespan and a moderate turnover rate; they are found in most tissues.
- The most significant of the three antigen-presenting cells, dendritic cells play a crucial role in the beginning of adaptive immune responses.
- Additionally, macrophages play a key role in the effector phase of the adaptive immune response and can directly mediate innate immunological responses. B cells aid adaptive immunity by secreting antibodies and delivering peptides from antigens they have eaten.
Learn more about the adaptive immunity with the help of the given link:
brainly.com/question/3520843
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