How Does the Binding of Epinephrine to Its Receptor Set

question 8

Multiple Choice

How does the binding of epinephrine to its receptor set a response in action?

• A) It causes an exchange of GTP for G protein bound GDP.
• B) It causes a pore to open, allowing proton/ion exchange.
• C) It causes the release of insulin.
• D) It causes G proteins to produce cGMP.
• E) None of the answers is correct.

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