
Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan
Edition 3ISBN: 9781133592075
Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan
Edition 3ISBN: 9781133592075 Exercise 6
Which of the following is incorrect about pathways activated by G-protein-coupled receptors?
A)The extracellular signal is the first messenger.
B)When activated, plasma membrane-bound G protein can switch on an effector.
C)Second messengers enter the nucleus.
D)ATP converts to cAMP to activate protein kinases.
E)Protein kinases phosphorylate molecules to change cellular activity.
A)The extracellular signal is the first messenger.
B)When activated, plasma membrane-bound G protein can switch on an effector.
C)Second messengers enter the nucleus.
D)ATP converts to cAMP to activate protein kinases.
E)Protein kinases phosphorylate molecules to change cellular activity.
Explanation
These signal molecules attach to the rec...
Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan
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