#Question id: 1170
#Unit 4. Cell Communication and Cell Signaling
A gain-of-function mutation in which of the following would promote malignancy in cells whose proliferation is inhibited by TGFβ?
#Question id: 1171
#Unit 4. Cell Communication and Cell Signaling
Which of the following receptors binds TGFβ?
#Question id: 1172
#Unit 4. Cell Communication and Cell Signaling
TGF-β normally promotes:
#Question id: 1173
#Unit 4. Cell Communication and Cell Signaling
Which of the following not contain(s) an SH2 domain?
#Question id: 1174
#Unit 4. Cell Communication and Cell Signaling
Binding of erythropoietin to its extracellular receptor engages which of the following signaling pathways?
a. JAK/STAT b. Ras/MAP kinase
c. PI-3 kinase d. TGF-β
#Question id: 1175
#Unit 4. Cell Communication and Cell Signaling
Which of the following mechanisms is NOT used to terminate cytokine signaling and the JAK/STAT pathway?