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#Question id: 1761


Which of the following statements is TRUE of cytokines?

#Unit 4. Cell Communication and Cell Signaling
  1. Cytokines are usually around 150–200 kDa

  2. Cytokines have glycosyl phosphatidylinositol (GPI) anchors

  3. Cytokines can be pleiotropic

  4. Cytokines generally act at long range


Answer:- Option(s): 3


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