How a growth factor can induce a nuclear response

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Assignment:

a) In signal transduction, where does the term: second messenger come from? Mention three examples of such molecules. Mention four molecular characteristics that allow these molecules to act as second messengers.

b) Can we say that a response in the nucleus can only be caused by a hydrophobic substance? Explain.

c) Explain how a growth factor can induce a nuclear response.

d) Provide facts and figures that clearly demonstrate that a transduction pathway can considerably amplify a signal provided by epinephrine.

Reference no: EM133632354

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