How does lepton regulate gene expression? a) The leptin receptor complex travels

Question

How does lepton regulate gene expression?

a) The leptin receptor complex travels to the nucleus, where it activates the JAK kinase protein, which phosphorylates STAT proteins, allowing them to enter the nucleus and bind regulatory DNA sequences to alter gene expression.

b) The leptin receptor complex on the plasma membrane activates JAK kinase protein, which phosphorylatrs STAT proteins in the nucleus, allowing them to bind regulatory DNA sequences to alter gene expression.

c) JAK kinase phosphorylates the STAT protein, which associates with the leptin receptor complex, activating the leptin complex for travel to the nucleus and binding regulatory DNA sequences to alter gene expression.

d) STAT proteins that dock to the leptin receptor complex are phosphotylated by the JAK kinase and can then enter the nucleus and bind regulatory DNA sequences to alter gene expression.

e) None of the above.

Explanation / Answer

How does lepton regulate gene expression? a) The leptin receptor complex travels

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