Which of following statements about G proteins associated with G - ProProfs Discuss
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Which of following statements about G proteins associated with G-protein-coupled receptors is not true?



A. G proteins provide a link between the receptor and effector protein.
B. G proteins can propagate the signal by either the G~ or the G(by) components.
C. G proteins are heterotrimeric.
D. Associated G proteins become active by exchanging GTP and GDP.
E. Activated G protein diffuses away from the receptor.

This question is part of Biology 1401 Chapter 9 Cell Communication
Asked by Vlgarza, Last updated: Dec 06, 2017

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2 Answers

John Adney

John Adney

Answered on Dec 06, 2017

G protein provide the link on the recepter and effecter

 Reply

vlgarza

Vlgarza

Answered on Dec 06, 2017

Associated G proteins become active by exchanging GTP and GDP.
 Reply

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