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Biochemistry Final - Part 3 of 3
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Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Problem 20
Problem 21
Problem 22
Problem 23
Problem 24
Problem 25
Problem 26
Problem 27
Problem 28
Biochemistry Final - Part 3 of 3
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12. Biosignaling / Jak-Stat Signaling / Problem 25
Problem 25
How does erythropoietin (EPO) function in the JAK-STAT pathway?
A
EPO directly phosphorylates STAT5.
B
EPO inhibits JAK Tyrosine Kinase activity.
C
EPO acts as a transcription factor in the nucleus.
D
EPO binds to the cytokine receptor, initiating the signaling pathway that leads to hematopoiesis.
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