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Home Q & A Board Biology-Related Homework Help General Biology
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Arroyo21 Arroyo21
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6 years ago
Which statement about the immune system is correct?
  a. Memory cells are involved in a primary immune response.
  b. Dendritic cells were first identified in the nervous system.
  c. Interferons are specific proteins that block cell replication at the level of mitosis.
  d. Natural killer cells are involved in both specific and nonspecific immune responses.
  e. Defensins are one type of protective protein synthesized by T helper cells.

Question 2

Fever helps the body fight infection in which of the following ways?
  a. Increased body temperature decreases phagocytosis.
  b. Fever causes the creation of lysosomes.
  c. Fever inhibits the growth of some microorganisms.
  d. Fever reduces lymphocyte activity.
  e. Fever increases capillary permeability.
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MtnimpMtnimp
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6 years ago
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Arroyo21 Author
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#2
6 years ago
Thank you

Can you answer the others that I've posted too? Face with Cold Sweat
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#3
6 years ago
I'll take a quick look at them
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