Question

30. Place the events that occur during GPCR signaling in order. Which step typically occurs fourth in the course of a cells
GP Cytoplasm C binding proti C

d is incorrect
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Answer #1

following is the correct sequence of the event take place during GPCR signaling cascade-

a) ligand binds to receptor -------> e) GDP is released from G protein and GTP binds -----------> d) active G protein binds to effector protein ------------> c) the second messengers are produced -------------> b) GTP hydrolysis occurs.

So the fourth step is the C (second messengers are produced)

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